Free Size Chart Template (Excel)

Grade your sizes and produce a customer-ready size chart in inches and centimeters.

By Apparel Search · Updated October 2026

This Excel template has two sheets. On Graded Spec, choose your base size and unit, enter each point of measure with its grade rule and tolerance, and the full size run calculates automatically. The Customer Size Chart sheet then shows the same measurements in both inches and centimeters, ready to copy into your website or print.

Free downloadDownload Excel template (.xlsx)Free to use in your own business. Please do not sell or republish the file as your own. Opens in Microsoft Excel, and can also be opened in Google Sheets or LibreOffice, though some formatting may differ. The sheets are protected without a password so formulas and the Apparel Search credit are not overwritten by accident. To customize, choose Review > Unprotect Sheet.

You can also use the free Size Grading Calculator and Size Chart & Conversion Tool.

1. Set your sizes, base size and unit

Edit the size labels in the header if needed, choose the base size and choose inches or centimeters.

2. Enter points of measure

List each measurement, its base-size value, the grade per size, any different grade for smaller sizes and the tolerance. Use decimals, so 1/2 is 0.5.

3. Check the graded spec

Review each size for odd jumps, then fit-test a sample and adjust your numbers.

4. Use the customer chart

On the Customer Size Chart sheet, say whether the numbers are body or garment measurements, then copy the table for your website or print it.

Common mistakes

Mixing flat and full-circumference measurements.
Not stating whether measurements are body or garment.
Publishing the chart before fit-testing samples.
Entering fractions instead of decimals.

Questions

Is this size chart template free?

Yes. It is free to use in your own business. Please do not sell or republish the file as your own.

Does it convert inches and centimeters?

Yes. The Customer Size Chart sheet shows both, converting at 2.54 centimeters per inch.

Is a graded chart guaranteed to fit?

No. The chart is arithmetic on your numbers. Fit-test samples and confirm with your patternmaker and factory.

Can I change the sizes?

Yes. Edit the size labels in the header row of the Graded Spec sheet.

Keep going

For general information only. These templates are starting points for general use and are not legal, financial or compliance advice. Confirm specifications and requirements with your factory and qualified professionals. Apparel Search does not endorse any company listed in its directory. See our Legal page.