Edit either value. Decimals and scientific notation supported.
1
lb
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
0.00045359237
t
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
CONVERSION
1 lb ≈ 0.00045359237 t
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAt = lb × 0.00045359237
FORMULA & EXAMPLES
How to convert Pounds to metric tonnes
t = lb × 0.00045359237
Multiply the lb reading by 0.00045359237.
Worked examples
1 lb ≈ 0.00045359237 t
1 × 0.00045359237 ≈ 0.00045359237
14 lb ≈ 0.00635029318 t
14 × 0.00045359237 ≈ 0.00635029318
Frequently asked questions
Which ton definition does this conversion use?
A metric tonne is 1,000 kg, a US short ton is 2,000 lb, and an Imperial long ton is 2,240 lb. Use the variant explicitly named in the converter.
Pounds to metric tonnes table
Fixed reference · Pound to Metric tonne
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Pound (lb)
Metric tonne (t)
0
0
0.1
0.000045359237
0.5
0.000226796185
1
0.00045359237
2
0.00090718474
5
0.00226796185
10
0.0045359237
25
0.01133980925
50
0.0226796185
100
0.045359237
1000
0.45359237
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.