Excel RADIANS function

What is RADIANS function in Excel?

The RADIANS function is one of the math functions of Excel.

It Converts degrees to radians.

We can find this function in Math & trig category of insert function Tab.

How to use RADIANS function in excel

1. Click on an empty cell (like F5 )

2. Click on the fx icon (or press shift+F3)

3. In the insert function tab you will see all functions

4. Select math and trig category

5. Select RADIANS function

6. Then select ok

7. In the function arguments Tab you will see RADIANS function

8. Angle is an angle in degrees that you want to convert

9. You will see results in the formula result section

Examples of RADIANS function in Excel

1. To convert an angle from degrees to radians: =RADIANS(45) returns 0.785398163
2. To convert an angle stored in a cell from degrees to radians: If cell A1 contains the value 90 (degrees), =RADIANS(A1) returns 1.570796327
3. To calculate the sine of an angle in radians: =SIN(RADIANS(30)) returns 0.5
4. To calculate the cosine of an angle in radians: =COS(RADIANS(60)) returns 0.5
5. To calculate the tangent of an angle in radians: =TAN(RADIANS(45)) returns 1
6. To find the inverse sine of a value and return the result in radians: =ASIN(0.5) returns 0.523598776
7. To find the inverse cosine of a value and return the result in radians: =ACOS(0.5) returns 1.047197551
8. To find the inverse tangent of a value and return the result in radians: =ATAN(1) returns 0.785398163
9. To find the arctangent of the ratio of two numbers and return the result in radians: If cells A1 and B1 contain the values 4 and 3 respectively, =ATAN2(A1,B1) returns 0.93
10. To use the RADIANS function with other trigonometric functions: =SEC(RADIANS(45)) returns 1.414213562, which is the secant of 45 degrees (expressed in radians)

Example 1:

How to use RADIANS function in excel

You can see examples of RADIANS function below:

radians(0) ----->>>>answer is  0

radians(30) ----->>>>answer is  0.523

radians(45) ----->>>>answer is  0.785

radians(60) ----->>>>answer is  1.047

radians(90) ----->>>>answer is  1.570

“Experts answer top 20 questions about RADIANS Function in Excel”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“Everything you need to know about using RADIANS Function in Excel”

6. What is the difference between degrees and radians in Excel?
   • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
   • Example: 180 degrees is equivalent to pi radians.
7. When would I need to use the RADIANS function in Excel?
   • You would need to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
8. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
9. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
10. Can the RADIANS function be used with non-numeric values in Excel?
    • No, the RADIANS function can only be used with numeric values in Excel.
    • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.

“Mastering Excel’s RADIANS Function: Common questions and expert solutions”

11. How can I ensure that my angles are in the correct units in Excel?
    • To ensure that your angles are in the correct units in Excel, use the RADIANS function to convert degrees to radians or the DEGREES function to convert radians to degrees.
12. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
13. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
14. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“Excel users, take note: 20 FAQs about RADIANS Function answered”

1. What is the purpose of the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“Simplify your Excel calculations with RADIANS Function – FAQs answered”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

“Get up to speed on RADIANS Function in Excel with the top 20 questions answered”

11. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
12. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
13. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“Unleash the full potential of RADIANS Function in Excel: FAQs explained”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“A beginner’s guide to RADIANS Function in Excel: Top 20 questions answered”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

“Excel’s RADIANS Function demystified: Answers to the most frequently asked questions”

11. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
12. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
13. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“Find out how to make the most of RADIANS Function in Excel with these 20 FAQs”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“Stop struggling with RADIANS in Excel: Get answers to the most common questions”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

“RADIANS Function in Excel: Top 20 questions answered by industry experts”

11. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
12. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
13. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“Maximize your Excel skills with RADIANS Function: FAQs answered”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“From basics to advanced use: 20 common questions about RADIANS Function in Excel”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

“Excel wizards, take note: Here are the top 20 questions about RADIANS Function”

11. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
12. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
13. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“No more confusion with RADIANS Function in Excel: FAQs explained”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“Step-by-step guide to mastering RADIANS Function in Excel: 20 FAQs answered”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

“Don’t let RADIANS Function in Excel intimidate you! Experts answer top 20 questions”

11. Can negative angles be used with the RADIANS function in Excel?
    • Yes, negative angles can be used with the RADIANS function in Excel.
    • Example: =RADIANS(-45) converts -45 degrees to radians, which is approximately -0.7854.
12. What happens if I try to use a non-numeric value with the RADIANS function in Excel?
    • If you try to use a non-numeric value with the RADIANS function in Excel, it will return a #VALUE! error.
    • Example: =RADIANS("hello") will return a #VALUE! error because “hello” is not a numeric value.
13. Can the RADIANS function be used with complex numbers in Excel?
    • No, the RADIANS function cannot be used with complex numbers in Excel.

“Get ahead with Excel’s RADIANS Function: The answers to your most frequently asked questions”

1. What is the RADIANS function in Excel?
   • The RADIANS function in Excel converts an angle measured in degrees to radians.
   • Example: =RADIANS(45) converts 45 degrees to radians, which is approximately 0.7854.
2. How do I use the RADIANS function in Excel?
   • To use the RADIANS function in Excel, simply enter it into a cell followed by the angle in degrees that you want to convert.
   • Example: =RADIANS(30) converts 30 degrees to radians, which is approximately 0.5236.
3. Can I use the RADIANS function to convert multiple angles at once?
   • Yes, you can use the RADIANS function along with an array formula to convert multiple angles at once.
   • Example: =RADIANS(A1:A10) where A1:A10 contains a list of angles in degrees.
4. Is the RADIANS function reversible?
   • Yes, you can use the DEGREES function to convert radians back to degrees.
   • Example: =DEGREES(0.7854) converts 0.7854 radians back to degrees, which is approximately 45.
5. Can the RADIANS function be used in conjunction with other functions in Excel?
   • Yes, the RADIANS function can be used as an argument for other trigonometric functions like SIN, COS, and TAN.
   • Example: =SIN(RADIANS(45)) calculates the sine of 45 degrees, which is approximately 0.7071.

“RADIANS Function in Excel made easy: FAQs answered by industry professionals”

6. Why is it important to use the RADIANS function in Excel?
   • It is important to use the RADIANS function in Excel when working with trigonometric functions that require angles to be in radians.
   • Example: calculating the length of the hypotenuse of a right triangle using the Pythagorean theorem requires the use of the COS function with an angle in radians.
7. Can I use the RADIANS function with non-trigonometric functions in Excel?
   • While the RADIANS function is primarily used for trigonometric calculations, it can also be used as a general conversion tool for any calculation that requires angles to be in radians.
   • Example: calculating the area of a sector of a circle requires the use of the RADIANS function to convert the angle in degrees to radians.
8. How do I convert radians to degrees in Excel?
   • To convert radians to degrees in Excel, use the DEGREES function.
   • Example: =DEGREES(1.0472) converts 1.0472 radians to degrees, which is approximately 60.
9. Can the RADIANS function be used with non-numeric values in Excel?
   • No, the RADIANS function can only be used with numeric values in Excel.
   • Example: =RADIANS("45") will return a #VALUE! error because “45” is not a numeric value.
10. What is the difference between degrees and radians in Excel?
    • Degrees and radians are both units of measurement for angles, but they differ in how they are calculated. Degrees are based on a 360-degree circle, while radians are based on the circumference of a circle.
    • Example: 180 degrees is equivalent to pi radians.

• DEGREES function
• PI function
• SIN function
• COS function

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Excel Degrees Function Excel TAN Function Excel SEC function Excel COS function