Convert pound to tonne
Here you can quickly calculate how many tonne fit in one pound.
Only numbers, with a single decimal separator.
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tonne
t
centner
centner
kilogram
kg
gram
g
carat
ct
centigram
cg
milligram
mg
microgram
µg
nanogram
ng
long ton
long ton
short ton
short ton
long hundredweight
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short hundredweight
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stone
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ounce
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- scroll: formula · table · questions -
- 1 lb = 0.000454 t
- 1 t = 2204.622622 lb
Example: pound to tonne
- 1 pound = 0.000454 tonne
Pound to tonne conversion table
| pound | tonne |
|---|---|
| 1 | 0.000454 |
| 2 | 0.000907 |
| 5 | 0.002268 |
| 10 | 0.004536 |
| 20 | 0.009072 |
| 50 | 0.02268 |
| 100 | 0.045359 |
Pound to tonne formula
To convert pound to tonne, multiply by 0.000454.
1 lb = 0.000454 t
Example: 1 pound = 0.000454 tonne
Common mass conversion mistakes
-
The word 'ton' names three different weights: the metric tonne (1,000 kg), the US short ton (about 907 kg) and the UK long ton (about 1,016 kg). US sources almost always mean the short ton, older UK sources the long ton. Check which ton is meant before converting, they differ by up to 11%.
-
The 'just double it' shortcut from kilograms to pounds hides a 10% error: a kilogram is about 2.205 lb, so 80 kg is 176 lb, not 160. Multiply by 2.2 instead: double the number, then add 10%.
-
A stone is often assumed to be 10 pounds, but it is 14 pounds, about 6.35 kg. A body weight of '12 stone' is therefore about 76 kg, not 54 kg. Multiply stone by 6.35 to get kilograms.
Quick pound and tonne conversion quiz
Score:
0
50 tonne equals 1 100 000 pound.
Correct answer: 50 tonne = 110 000 pound.
5 pound equals 0.000454 tonne.
Correct answer: 5 pound = 0.00227 tonne.
5 tonne equals 2 200 pound.
Correct answer: 5 tonne = 11 000 pound.
100 pound equals 0.0454 tonne.
Correct answer: 100 pound = 0.0454 tonne.