Millimeter to Inches Conversion in Google Sheets: A How-To Guide

Converting measurements from millimeters to inches in Google Sheets can be a breeze if you know the right formula to use. All you need to do is apply the formula =CONVERT(cell,”mm”,”in”) to the cell containing the millimeter measurement and voila! Google Sheets will automatically convert the measurement to inches for you.

Step by Step Tutorial: Converting Millimeters to Inches in Google Sheets

Before we dive into the steps, let’s understand what we’re about to do. We will use a simple formula in Google Sheets that will convert a measurement from millimeters to inches. This is especially useful if you’re dealing with measurements that need to be in a specific unit for a project or a report.

Step 1: Open your Google Sheets document

Open the Google Sheets document where you have the millimeter measurements that you want to convert to inches.

In this step, make sure that the measurements you want to convert are properly formatted as numbers. If they’re formatted as text, the formula won’t work.

Step 2: Click on the cell where you want the inch measurement

Click on the cell adjacent to the millimeter measurement where you want the converted inch value to appear.

Remember, the formula will convert the millimeter measurement in the cell that you reference. So, make sure you’re clicking the correct cell for the inch value to appear.

Step 3: Type in the formula

Type in the formula =CONVERT(cell,”mm”,”in”) into the cell you selected. Replace the word ‘cell’ with the actual cell reference that contains the millimeter measurement.

For example, if the millimeter measurement is in cell A1, the formula would be =CONVERT(A1,”mm”,”in”).

Step 4: Press Enter

After typing the formula, press Enter. Google Sheets will then calculate and display the converted measurement in inches in the cell where you typed the formula.

Once you press Enter, you should immediately see the inch measurement. If you see an error, double-check the formula and the cell reference to make sure everything is correct.

Step 5: Drag the fill handle to convert multiple measurements

If you have multiple measurements to convert, simply drag the fill handle down the column to apply the formula to the other cells.

Dragging the fill handle will copy the formula to the other cells, and Google Sheets will automatically adjust the cell references for each row.

After completing these steps, you’ll have successfully converted your millimeter measurements to inches in Google Sheets.

Tips for Converting Millimeters to Inches in Google Sheets

  • Always ensure that you’re typing the formula correctly to avoid errors.
  • Make sure that the cell you’re referencing contains a numerical value. The formula won’t work with text or empty cells.
  • If you’re converting a large range of cells, use the fill handle to quickly apply the formula to all cells.
  • You can also use the formula to convert inches to millimeters by swapping the “mm” and “in” in the formula.
  • Double-check your converted measurements to ensure accuracy, especially if they’re being used for precise calculations.

Frequently Asked Questions

What if I get an error message after entering the formula?

If you get an error message, it could be because the cell reference is incorrect, the formula is typed incorrectly, or the cell you’re referencing is not formatted as a number.

Can I convert inches to millimeters using the same method?

Yes, you can convert inches to millimeters by using the formula =CONVERT(cell,”in”,”mm”) instead.

Can I use this formula to convert other units of measurement?

Yes, the CONVERT function in Google Sheets can be used to convert between a variety of different units of measurement, not just millimeters to inches.

Is there a limit to how many measurements I can convert at once?

No, there is no limit. You can convert as many measurements as you like, as long as you have the measurements in the cells and apply the formula correctly.

Will the converted measurements update automatically if I change the original millimeter value?

Yes, the converted measurements will update automatically if you make any changes to the original millimeter values.


  1. Open your Google Sheets document.
  2. Click on the cell where you want the inch measurement.
  3. Type in the formula =CONVERT(cell,”mm”,”in”).
  4. Press Enter.
  5. Drag the fill handle to convert multiple measurements.


In conclusion, converting millimeters to inches in Google Sheets is a simple and efficient process that can save you a lot of time and hassle. Whether you’re working on a school project, a work presentation, or just need to convert measurements for personal use, the formula =CONVERT(cell,”mm”,”in”) is your best friend. Remember to always double-check your measurements to ensure accuracy, and make use of the tips provided to make the process even smoother. With the convenience of Google Sheets, you can handle all your measurement conversion needs with ease. So go ahead, give it a try, and you’ll be mastering the art of conversion in no time!

Join Our Free Newsletter

Featured guides and deals

You may opt out at any time. Read our Privacy Policy