Weight Converter
Convert weight and mass instantly across 11 units — type once, see every conversion update live.
⚡ Instant results
🌐 11 units supported
🆓 100% free, no sign-up
Converted to every unit:
📌 Quick Reference — Common Conversions
1 kilogram2.20462 lb
1 pound0.453592 kg
1 stone6.35029 kg
1 ounce28.3495 g
1 tonne1000 kg
1 US ton907.185 kg
1 UK ton1016.05 kg
1 kilogram1000 g
❓ Frequently Asked Questions
How do I convert kilograms to pounds?
Multiply the kilogram value by 2.20462. For example, 10 kg × 2.20462 = 22.0462 lb.
How many grams are in an ounce?
1 ounce equals approximately 28.3495 grams.
What is the difference between a US ton and a UK ton?
A US (short) ton is 2,000 pounds (907.185 kg), while a UK (long) ton is 2,240 pounds (1,016.05 kg) — the UK ton is about 12% heavier.
Is this weight converter accurate?
Yes — every conversion uses internationally standardized mass conversion factors, giving precise, reliable results.
Instant & live
Every unit updates as you type — no "Convert" button, no waiting.
11 units supported
Metric, imperial, and jewelry-scale — from milligrams to UK tons.
Private by design
Runs entirely in your browser. Nothing is ever uploaded or logged.