Unit converter
Weight converter
Convert weight between pounds, kilograms, US tons, and tonnes for material orders and load math.
Quick answer
1 lb = 0.453592 kg. 1 ton (US) = 0.907185 tonne.
Common weight conversions
| Unit | kg | lb |
|---|---|---|
| 1 lb | 0.453592 | 1 |
| 1 kg | 1 | 2.20462 |
| 1 ton (US) | 907.185 | 2000 |
| 1 tonne | 1000 | 2204.62 |
| 1 oz | 0.0283495 | 0.0625 |
About this converter
Convert weight between pounds, kilograms, US tons, and tonnes for material orders and load math. It runs in your browser and works offline, so you can convert on the truck or in the field with no signal.
Common on Concrete and Paving work.
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Weight conversion FAQ
How do you convert lb to kg?
Multiply by 0.453592: 1 lb = 0.453592 kg. To convert back, 1 kg = 2.20462 lb.
How do you convert ton (US) to tonne?
Multiply by 0.907185: 1 ton (US) = 0.907185 tonne. To convert back, 1 tonne = 1.10231 ton (US).