Pound to Tonne

1 lb = 0.00045359237 t

Value

From

Precision & format

Significant figures

Notation

1 lb equals

0.00045359237t

All 21 units

Kilogramkg
0.45359237
Gramg
453.59237
Milligrammg
453,592.37
Microgramµg
453,592,370
Tonnet
metric ton
0.00045359237
Poundlb
1
Ounceoz
16
Stonest
0.07142857143
Short tonton (US)
US, 2000 lb
0.0005
Long tonton (UK)
UK, 2240 lb
0.0004464285714
Hundredweight (US)cwt (US)
100 lb
0.01
Hundredweight (UK)cwt (UK)
112 lb
0.008928571429
Graingr
7,000
Dramdr
256
Caratct
metric, 200 mg
2,267.96185
Troy ounceoz t
14.58333333
Troy poundlb t
1.215277778
Pennyweightdwt
291.6666667
Quintalq
metric, 100 kg
0.0045359237
Slugslug
0.03108095017
Atomic mass unitu
2.731597101 × 10²⁶

Pound to Tonne table

Common Pound values converted to Tonne
Pound (lb)	Tonne (t)
1	0.00045359237
2	0.00090718474
5	0.0022679619
10	0.0045359237
20	0.0090718474
50	0.022679619
100	0.045359237
250	0.11339809
500	0.22679619
1,000	0.45359237

How the conversion works

Multiply the pound figure by 0.00045359237 to get tonne. Every factor on this site is anchored to the SI base unit for weight & mass, so the same number is used everywhere it appears.

Going the other way, 1 t = 2,204.6226 lb — see tonne to pound.

See all 21 weight & mass units →