Convert weight and mass between kilograms, pounds, ounces, stones, and more. Free online weight conversion calculator. Designed specifically for developers and professionals, this free online converter runs entirely in your browser to process tasks quickly and securely. Enjoy unlimited usage with no data tracking, no registration required, and an entirely ad-free experience.
Milligram
1,000,000 mg
Gram
1,000 g
Kilogram
1 kg
Metric Ton
0.001 t
Pound
2.2046 lb
Ounce
35.274 oz
Stone
0.1575 st
Smartphone
~175g / 6.2 oz
Bag of Sugar
1 kg / 2.2 lb
Average Adult
70 kg / 154 lb / 11 st
Small Car
1,200 kg / 2,645 lb
Convert weight and mass between kilograms, pounds, ounces, stones, and more. Free online weight conversion calculator.
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