FREE TOOLS / PRODUCT & SHIPPING CONVERSIONS

Keep your page. Convert in the side panel.

Check product dimensions and weight, convert in Chrome, and copy English specs. All beside the page you're working on.

Add to Chrome — Free Try the web tools Free to use · No sign-in · Local calculations

Actual Uniport interface: convert cm and kg to inches and pounds, then copy English product specs — Sample product data · Actual extension UI · Paste without switching tabs

CurrencyLatest available daily reference rates, with source and date.↗WeightConvert kg to lbs, grams to ounces and more.↗DimensionsConvert length, width and height from cm to inches, or back.↗

Market defaults (optional) 🇨🇳 China → 🇺🇸 United States

SUGGESTED UNITS — CONVERT WITHOUT SETUP! Preferences are session-only

Your country / regionTarget market

Quick switch

CONVERSION WORKSPACE

Length↔

Convert cm to inches, meters to feet and more.

Decimal places

Try an example

FROMEnter valueSource unit

39.37in

Target unit

Exact arithmetic · Rounded for display
Tiny nonzero values keep meaningful digits.

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Switching a market updates that side’s suggested units. You can choose any unit at any time.

A LITTLE CONTEXT

Know what you’re calculating.

Choose a tool, enter your numbers and get an instant result.

How it works

Choose a tool, enter your measurements and copy the result.

25.4 cm = 10 in

Can I use these results in a listing?

Yes. Copied dimensions and product specifications include units. Decimal places affect display only. Check source measurements and units before publishing.

Do I need an account?

No. Calculations run in your browser. Your input is not uploaded.

Centimeters to inches table

cm	1	5	10	25.4	50	100
in	0.3937	1.9685	3.937	10	19.685	39.3701

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Built for cross-border workUnits · Product specs · Time zones

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Your calculations stay localNo account. Conversion inputs stay local.

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One engine, many marketsConsistent definitions. Flexible units.