## What is ODD function in Excel?

The **ODD** function is one of the math functions of Excel.

It **Rounds **a positive number **up** and **negative **number **down** to the Nearest ODD integer.

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

## How to use **ODD** function in excel

- 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 **ODD** function

6. Then select** ok**

7. In function Arguments Tab you will see **ODD** function

8. Number section is the **value to round **

9. If you enter **+1.5** result will be **3**

10. If you enter **2.5 **result will be **3**

11. If you enter **-1.5 ** result will be ** -3**

12. If you enter **-2.5** result will be **-3**

13. You will see **results **in the formula result section

## Examples of **ODD** function in Excel

- =ODD(5) – Returns the next odd number greater than or equal to 5, which is 7.
- =ODD(6) – Returns the next odd number greater than or equal to 6, which is 7.
- =ODD(-5) – Returns the next odd number less than or equal to -5, which is -7.
- =ODD(-6) – Returns the next odd number less than or equal to -6, which is -7.
- =ODD(11.5) – Rounds up 11.5 to the nearest odd integer, which is 13.
- =ODD(12.5) – Rounds up 12.5 to the nearest odd integer, which is 13.
- =ODD(A2) – Returns the next odd number greater than or equal to the value in cell A2.
- =ODD(SUM(B2:B5)) – Returns the next odd number greater than or equal to the sum of values in cells B2 through B5.
- =ODD(RAND()*100) – Returns the next odd number greater than or equal to a random number between 0 and 100.
- =ODD(IF(A1>0,A1,-A1)) – Returns the next odd number less than or equal to the absolute value of the number in cell A1.

**Example 1:**

**How to Find ODD numbers in excel**?

You can see examples of ODD function below:

**odd**(0.5) ----->>>>answer is 1
**odd**(1.5) ----->>>>answer is 3
**odd**(-1.5) ----->>>>answer is -3
**odd**(-0.5) ----->>>>answer is -1
**odd**(0) ----->>>>answer is 1

## ODD function in Excel: What is it and how does it work?

The ODD function in Excel is a mathematical function that rounds a given number up to the nearest odd integer. If the original number is already an odd integer, the ODD function simply returns the same value. This function can be useful in scenarios where you need to work with only odd numbers or want to perform calculations that involve odd numbers.

For example, if you have the number 7.5 in cell A1 and you want to round it up to the nearest odd integer, you can use the ODD function as follows:

`=ODD(A1)`

This will return the value of 9, which is the nearest odd integer to 7.5.

## Learn to use the ODD function in Excel with ease

Using the ODD function in Excel is quite simple. All you need is the number you want to round up to the nearest odd integer and the ODD function syntax. The syntax for the ODD function is as follows:

`=ODD(number)`

Where “number” is the value you want to round up.

For example, let’s say you have the number 4.2 in cell A1 and you want to round it up to the nearest odd integer. You can use the following formula:

`=ODD(A1)`

This will return the value of 5, which is the nearest odd integer to 4.2.

## Mastering the syntax of the ODD function in Excel

To use the ODD function in Excel, you need to understand its syntax. The syntax for the ODD function is as follows:

`=ODD(number)`

Where “number” is the value you want to round up.

It is important to note that the ODD function only works with numerical values. If you try to use it on a non-numerical value, you will get an error.

For example, if you have the text “hello” in cell A1 and you try to use the ODD function on it as follows:

`=ODD(A1)`

You will get a #VALUE! error.

## Using the ODD function in Excel with non-whole numbers

The ODD function in Excel works not only with whole numbers but also with non-whole numbers. When using non-whole numbers, the function rounds the number up to the nearest odd integer.

For example, if you have the number 6.7 in cell A1 and you want to round it up to the nearest odd integer, you can use the following formula:

`=ODD(A1)`

This will return the value of 7, which is the nearest odd integer to 6.7.

## Rounding down to the nearest odd number with the ODD function in Excel

Although the ODD function in Excel is designed to round a given number up to the nearest odd integer, it can also be used to round down to the nearest odd integer. To do this, you need to subtract one from the original number before applying the ODD function.

For example, if you have the number 10.3 in cell A1 and you want to round it down to the nearest odd integer, you can use the following formula:

`=ODD(A1-1)`

This will return the value of 9, which is the nearest odd integer to 10.3 when rounded down.

## Exploring advanced uses of the ODD function in Excel

The ODD function in Excel can be used in a variety of scenarios beyond simple rounding to the nearest odd integer. For example, you could use it to alternate between odd and even numbers in a sequence or to create checklists where only odd-numbered items are displayed.

For instance, if you want to generate a list of odd numbers from 1 to 10 in column A, you can enter “1” in cell A1 and “3” in cell A2. Then, select both cells and drag the fill handle down until cell A10 to automatically generate the remaining odd numbers in the column. Alternatively, you can use the ODD function to achieve the same result by entering the formula “=ODD(ROW())” in cell A1 and dragging the fill handle down.

## When to use the ODD function instead of CEILING in Excel

The CEILING function is another Excel function that rounds numbers to specific intervals, but it always rounds up regardless of whether the number is already an even or odd integer. In contrast, the ODD function specifically rounds up to the nearest odd integer. Therefore, you would use the ODD function when you only want odd integers and the CEILING function when you want to round up to any integer.

For example, if you have the number 4.5 in cell A1 and you want to round it up to the nearest odd integer, you should use the ODD function:

`=ODD(A1)`

This will return the value of 5, which is the nearest odd integer to 4.5.

On the other hand, if you want to round up to the nearest integer regardless of whether it is even or odd, you should use the CEILING function:

`=CEILING(A1,1)`

This will also return the value of 5, but it will round up to the nearest integer rather than specifically rounding up to an odd integer.

## Understanding the key differences between ODD and INT functions in Excel

The INT function in Excel rounds a given number down to the nearest integer. Therefore, using the INT function with positive even or odd numbers will always result in an even or odd integer, respectively. The ODD function, however, always rounds up to the nearest odd integer regardless of whether the original number is already odd or even.

For example, if you have the number 8.6 in cell A1 and you want to round it down to the nearest even integer, you can use the INT function as follows:

`=INT(A1/2)*2`

This will return the value of 8, which is the nearest even integer to 8.6 when rounded down.

If you want to round up to the nearest odd integer instead, you should use the ODD function as follows:

`=ODD(A1)`

This will return the value of 9, which is the nearest odd integer to 8.6 when rounded up.

## Avoiding errors when using the ODD function with non-numeric values

As with all Excel functions that require numerical input, the ODD function will return an error if you try to use it with non-numeric values. To avoid this, you should ensure that the input values for the function are always valid.

For example, if you have the text “hello” in cell A1 and you try to use the ODD function on it as follows:

`=ODD(A1)`

You will get a #VALUE! error. To avoid this, make sure that cell A1 contains a valid numerical value before applying the function.

## Working with arrays and ranges in the ODD function in Excel

The ODD function in Excel can also be used with arrays and ranges of values. When used in this way, the ODD function will return an array or range of rounded values corresponding to the input array or range.

For example, if you have a range of values from A1 to A10 and you want to round them all up to the nearest odd integer, you can use the following formula:

`=ODD(A1:A10)`

This will return an array of rounded values corresponding to each value in the original range.

## Nesting the ODD function within other Excel functions

The ODD function in Excel can be nested within other Excel functions to perform more complex calculations. For example, you can use the ODD function together with the IF function to create conditional statements that only round up specific numbers.

For instance, if you want to round up all numbers in column A except for those that are already even integers, you can enter the following formula in cell B1 and drag the fill handle down to automatically generate the results for the remaining cells:

`=IF(MOD(A1,2)=0,A1,A1+1)`

Alternatively, you can use the ODD function together with the IF function to achieve the same result by entering the following formula in cell B1 and dragging the fill handle down:

`=IF(MOD(A1,2)=0,A1,ODD(A1))`

This will also round up only odd numbers while leaving even numbers unchanged.

## Understanding the limits of the ODD function in Excel

While the ODD function in Excel is a useful tool for rounding numbers up to the nearest odd integer, it has some limitations. One limitation is that the function does not work with text strings or non-numeric values. It also cannot round numbers to the nearest multiple of an odd integer other than 1.

For example, if you have the number 6.5 in cell A1 and you want to round it up to the nearest multiple of 3 using the ODD function, you cannot achieve this directly. Instead, you would need to use a combination of the ODD and CEILING functions as follows:

`=CEILING(A1/3,1)*3+ODD(MOD(A1,3))`

This will return the value of 9, which is the nearest multiple of 3 when rounded up to the nearest odd integer.

## Using the ODD function with negative numbers in Excel

The ODD function in Excel can also be used with negative numbers. When using the function with negative numbers, it rounds the number up to the nearest odd integer that is less than or equal to the input value.

For example, if you have the number -6.2 in cell A1 and you want to round it up to the nearest odd integer, you can use the following formula:

`=ODD(A1)`

This will return the value of -7, which is the nearest odd integer <= -6.2.

## Generating a list of odd numbers with the ODD function in Excel

The ODD function in Excel can be used to generate a list of odd numbers by using the ROW function as the argument for the function. The ROW function returns the row number of a given cell, which can be used to create a sequence of numbers.

For example, if you want to generate a list of 10 odd numbers starting with 1 in column A, you can enter the following formula in cell A1 and drag the fill handle down to automatically generate the remaining values:

`=ODD(ROW()-1)*2+1`

This will return the following sequence of numbers in column A: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.

## Creating random odd numbers with the ODD function in Excel

You can use the RANDBETWEEN function in Excel together with the ODD function to generate random odd numbers within a specified range. The RANDBETWEEN function generates a random integer between two specified values.

For example, if you want to generate a random odd number between 1 and 100, you can use the following formula:

`=ODD(RANDBETWEEN(1,50)*2-1)`

This will return a random odd number between 1 and 100.

## Rounding to the nearest odd multiple with the ODD function in Excel

The ODD function in Excel is used to round a number up or down to the nearest odd integer. To round a number up to the nearest odd multiple, you can divide the number by 2, round it up to the nearest whole number using the CEILING function, and then multiply it by 2 again. Here’s an example formula:

`=CEILING(A1/2,1)*2+1`

Suppose we have the value 8 in cell A1. Using the above formula, we divide 8 by 2 to get 4. We then use the CEILING function to round 4 up to the nearest whole number, which is also 4. Finally, we multiply 4 by 2 to get 8 and add 1 to get the next odd multiple after 8, which is 9.

So, the formula `=CEILING(8/2,1)*2+1`

returns the value 9.

## Getting the odd part of a mixed number with the ODD function in Excel

You can extract the odd portion of a mixed number using the ODD function in Excel. The ODD function rounds a number up or down to the nearest odd integer. If you subtract the rounded result from the original number, you will be left with the odd portion of the number. Here’s an example formula:

`=A1-ODD(A1/2,0)*2`

Suppose we have the value 7.5 in cell A1. Using the above formula, we first divide 7.5 by 2 to get 3.75. We then use the ODD function to round 3.75 up to the nearest odd integer, which is 5. We multiply this by 2 to get 10. Finally, we subtract 10 from the original value of 7.5 to get -2.5, which is the odd portion of the number.

So, the formula `=A1-ODD(A1/2,0)*2`

returns the value -2.5.

## Conditional statements with the ODD function in Excel

You can use conditional statements with the ODD function in Excel to perform different calculations based on whether a number is odd or even. For example, you might want to calculate the square of even numbers and the cube of odd numbers. Here’s an example formula:

`=IF(MOD(A1,2)=0,A1^2,A1^3)`

Suppose we have the value 5 in cell A1. Using the above formula, we first use the MOD function to determine whether 5 is even or odd. Since 5 divided by 2 has a remainder of 1, we know that 5 is an odd number. We then calculate the cube of 5 using the exponent operator (^), which gives us the result of 125.

So, the formula `=IF(MOD(5,2)=0,5^2,5^3)`

returns the value 125.

## Exploring related functions to the ODD function in Excel

Excel has several other functions that are related to the ODD function, such as EVEN, INT, CEILING.MATH, FLOOR.MATH, and ROUNDDOWN. The EVEN function rounds a number up or down to the nearest even integer, while the INT function rounds a number down to the nearest integer. The CEILING.MATH and FLOOR.MATH functions round a number up or down to the nearest multiple of a specified value. The ROUNDDOWN function rounds a number down to a specified number of decimal places.

For example, the formula `=EVEN(3.5)`

returns the value 4, while the formula `=INT(3.5)`

returns the value 3.

- EVEN Function
- ROUND Function
- MROUND Function
- FLOOR Function
- INT Function
- ROUNDUP Function
- ROUNDDOWN Function
- CEILING function
- TRUNC function