Weight Converter

Convert between kg, lbs, oz, and more

How to use

1. Enter a value and choose the unit you're converting from.
2. Pick the unit to convert to.
3. The result appears instantly.

Why use this tool

• Metric & imperial: Convert between grams, kilograms, tonnes, ounces, pounds, and stones.
• Accurate: Uses precise conversion factors, updating live as you type.
• 100% private: Everything runs in your browser. Your data is never uploaded to a server, so it's safe for confidential content.

Frequently asked questions

Which weight units are supported?

Common metric and imperial units including grams, kilograms, ounces, pounds, and stones.

Is a tonne the same as a ton?

Not exactly — a metric tonne is 1000 kg, while US and UK tons differ slightly. The tool uses precise factors for each.

Does it work offline?

Yes. The math runs in your browser.

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