The article will show you 10 effective and easy methods on how to **reduce decimals **in Excel. Sometimes, you may have repeating **decimals **or irrational or transcendental numbers as results after your data calculation. In order to simplify those **decimal **numbers, you need to **reduce** the **decimal **part of them.

In the dataset, we have information about a companyâ€™s **percentage **of **profit **on different **products**.

**Table of Contents**hide

## Download Practice Workbook

## 10 Ways to Reduce Decimals in Excel

**1. Applying Number Format Feature to Reduce Decimals in Excel**

This section will show you how to **reduce decimals **from **percentages **by using a **built-in **command. Letâ€™s go through the procedure below.

**Steps:**

- First, make a column for
**reduced percentages**and select the range**E5:E11**. - Go to
**Number Format**>>**Number**

- Type the following formula in cell
**E5**.

`=D5`

- Press the
**ENTER**button and you will see the**percentage**in a**reduced decimal**

- Use the
**Fill Handle**to**AutoFill**the lower cells.

Thus you can **reduce decimals **by using the Excel **built-in **command.

**Read More: How to Fix Decimal Places in Excel (7 Simple Ways)**

**2. Implementing Button from Number Format to Reduce Decimals in Excel**

Another easy way to **reduce decimals **is to use the **Decrease Decimal **button in the **Number **ribbon. Please, read the description below.

**Steps:**

- Select the range
**D5:D11**and put your cursor on the**Decrease Decimal**

- Click on the button one or multiple times. You will see the
**percentages**in**reduced decimals**.

By following this approach, you can easily **reduce decimals **from a number.

**Read More: How to Change Decimals to Percentages in Excel (4 Easy Ways)**

**3. Inserting Excel ROUND Function to Reduce Decimals**

Now we are going to use a formula to **reduce decimals**. **The ROUND Function** is very effective when we want to simplify a **decimal **number.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in the cell**E5**.

`=ROUND(D5,3)`

Here, **the ROUND Function **leaves **3 **numbers after the **decimal **point of the number in cell **D5**.

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

By following this approach, you can **reduce decimals **from a number in Excel using the **ROUND Function**.

**Read More: How to Set Decimal Places in Excel with Formula (5 Effective Ways)**

**4. Applying Excel ROUNDDOWN Function to Reduce Decimals**

We can also use** the ROUNDDOWN Function** to **reduce decimals **from the **profit percentages **of the **products**. Letâ€™s go through the process below.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=ROUNDDOWN(D5,1)`

Here, **the ROUNDDOWN Function **leaves **1 **number after the **decimal **point of the number in cell **D5 **and rounds it down.

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

Thus you can **reduce decimals **from a number in Excel with the help of **the ROUNDDOWN Function**.

**Read More: How to Remove Decimals in Excel with Rounding (10 Easy Methods)**

**5. Implementing ROUNDUP Function to Reduce Decimals**

There is another function that we can use to **reduce decimals**. The name of this function is **the ROUNDUP function**. Letâ€™s go through the procedure below for a better understanding.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=ROUNDUP(D5,2)`

Here, **the ROUNDUP Function **leaves **2 **numbers after the **decimal **point of the number in cell **D5 **and rounds it up.

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

By following this approach, you can **reduce decimals **from a number in Excel using **the ROUNDUP Function**.

**Read More: How to Remove Decimals Without Rounding in Excel (4 Suitable Ways)**

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**6. Use of MROUND Function**

We can also use **the MROUND Function** to **reduce decimals **from the **profit percentages **of the **products**. Letâ€™s go through the process below.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=MROUND(D5*10,1)/10`

Here, **D5*10 **will return **233.4531 **and **MROUND(D5*10,1) **will return the nearest **multiple **of **1 **to **233.4531** which is **233**, as we set the **multiple 1**. We want **1 **number after the **decimal **point so we divided the formula by **10**..

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

Thus you can **reduce decimals **from a number in Excel using **the MROUND Function**.

**Read More: Excel 2 Decimal Places without Rounding (4 Efficient Ways)**

**7. Application of INT Function**

Another function that we can use to **reduce decimals** is **the** **INT Function**. We want to keep **3 **numbers after the **decimal**. Letâ€™s go through the procedure below for better understanding.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in the cell**E5**.

`=INT(D5*1000)/1000`

Here, **the INT Function **returns the **whole **part of **D5*1000 **which is **23345**. We wantÂ **3 **numbers after the **decimal **point so we divided the formula by **1000**..

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

By following this approach, you can **reduce decimals **from a number in Excel with the help of **the INT Function**.

**8. Implementing TRUNC Function to Reduce Decimals**

Now we are going to use a function named **TRUNC function** to **reduce decimals**. Letâ€™s go through the description below.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=TRUNC(D5,2)`

Here, **the TRUNC Function **leaves **2 **numbers after the **decimal **point of the number in cell **D5**, as we set **[num_digits] **to **2**.

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

By following this approach, you can **reduce decimals **from a number in Excel using **the TRUNC function**.

**9. Application of FLOOR and IF Functions**

We can also use **the **combination of **FLOOR** and **IF**** Functions **to **reduce decimals **from the **profit percentages **of the **products**. Letâ€™s go through the process below.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=FLOOR(D5, IF(D5>0, 0.001, -0.01))`

Here, **IF(D5>0, 0.001, -0.01) **will return the **Significance **value for the **FLOOR Function **which is **0.001**. The formula then will be simplified to **FLOOR(D5, 0.001) **which will return **23.345**. We want **3 **numbers after the **decimal **point so we set the **Significance **value to **0.001**. You can also use the following formula instead of this one. It will give you the same result too.

`=FLOOR(D5, 0.001)`

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

Thus you can **reduce decimals **from a number in Excel using **the FLOOR **and **IF Functions**.

**Read More:** **How to Insert Dot between Numbers in Excel (3 Ways)**

**10. Using CEILING Function to Reduce Decimals**

Another function that we can use to **reduce decimals** is **the CEILING Function**. In this section,Â we want to keep **2 **numbers after the **decimal**. Letâ€™s go through the procedure below for a better understanding.

**Steps:**

- Make a new column for
**reduced percentage**and type the following formula in cell**E5**.

`=CEILING(D5,0.01)`

Here, **the CEILING Function **returns the approximate value of cell **D5 **with **2 **numbers after the **decimal**. As we want **2 **numbers after the **decimal **point, we set the **Significance **value to **0.01**.

- Hit the
**ENTER**button and you will see the**reduced decimal**format of the**profit percentage**in**D5**.

- Use the
**Fill Handle**to**AutoFill**the lower cells.

By following this approach, you can **reduce decimals **from a number in Excel with the help of **the CEILING function**.

**Read More:** **How to Remove Decimal Places in Excel (5 Easy Methods)**

## Download Practice Workbook

Here Iâ€™m giving you the dataset of this article so that you can practice these methods on your own.

## Conclusion

Suffice to say, you will learn almost all the easiest possible ways to **reduce decimals **in Excel after reading this article. If you have any questions or feedback regarding this article, please share them in the comment box. This will help me enrich my upcoming articles.