Pounds to tonnes converter
Tonnes (t)
1 pound = 0.00045359237 tonnes
How to convert pounds to tonnes
t = lb × 0.00045359237
Multiply the number of pounds by 0.00045359237 to get tonnes. Going the other way, divide by 0.00045359237 (or multiply by 2204.62262185).
One pound is exactly defined as 0.00045359237 tonnes (to 12 significant figures), and one tonne is 2204.62262185 pounds.
Worked examples
- Convert 5 pounds: 5 × 0.00045359237 = 0.00226796185 0.00226796185 tonnes.
- Convert 12.5 pounds: 12.5 × 0.00045359237 = 0.005669904625 0.005669904625 tonnes.
- Convert 250 pounds: 250 × 0.00045359237 = 0.1133980925 0.1133980925 tonnes.
Quick-reference table
| lb | t |
|---|---|
| 1 | 0.00045359237 |
| 2 | 0.00090718474 |
| 3 | 0.00136077711 |
| 5 | 0.00226796185 |
| 10 | 0.0045359237 |
| 15 | 0.00680388555 |
| 20 | 0.0090718474 |
| 25 | 0.01133980925 |
| 50 | 0.0226796185 |
| 75 | 0.03401942775 |
| 100 | 0.045359237 |
| 1,000 | 0.45359237 |
| t | lb |
|---|---|
| 1 | 2,204.622622 |
| 2 | 4,409.245244 |
| 3 | 6,613.867866 |
| 5 | 11,023.11311 |
| 10 | 22,046.22622 |
| 15 | 33,069.33933 |
| 20 | 44,092.45244 |
| 25 | 55,115.56555 |
| 50 | 110,231.1311 |
| 75 | 165,346.6966 |
| 100 | 220,462.2622 |
| 1,000 | 2,204,622.622 |
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Frequently asked questions
How many tonnes are in 1 pound?
1 pound equals 0.00045359237 tonnes.
What is the formula to convert pounds to tonnes?
Use t = lb × 0.00045359237. Multiply the number of pounds by 0.00045359237 to get tonnes. Going the other way, divide by 0.00045359237 (or multiply by 2204.62262185).
What is 100 pounds in tonnes?
100 pounds is 0.045359237 tonnes.