How to convert pounds to metric tons
To convert a measurement in pounds to metric tons, multiply the value by 0.00045359237. The conversion factor comes from the relationship between both units and the kilogram.
For example, to convert 5 lb to metric tons: 5 × 0.00045359237 = 0.00226796185 t.
What is a pound?
A pound is an imperial and US customary unit of mass equal to 16 ounces or exactly 0.45359237 kilograms. The pound derives from the Roman 'libra' (hence the symbol 'lb'). The international avoirdupois pound was fixed at exactly 0.45359237 kg by the 1959 international yard and pound agreement between English-speaking nations.
Common uses of pounds include: Body weight in the US and UK; Grocery and produce pricing in the US; Bodybuilding and weightlifting loads; Shipping weights for parcels in the US.
What is a metric ton?
A metric ton (tonne) is a unit of mass equal to 1,000 kilograms or approximately 2,204.6 pounds. The tonne was adopted as a non-SI unit accepted for use with the SI. It is the standard unit for bulk commodities and industrial output worldwide, spelled 'tonne' in most countries to distinguish it from the US and long tons.
Common uses of metric tons include: Cargo, freight, and shipping weights; Industrial and agricultural production output; Vehicle and machinery mass; Carbon emission accounting (tonnes of CO₂).
Pounds to metric tons worked examples
Here are some common values converted:
1 lb = 0.00045359237 t 5 lb = 0.00226796185 t 10 lb = 0.0045359237 t 50 lb = 0.0226796185 t 100 lb = 0.045359237 t
Frequently asked questions
How many metric tons are in one pound?
One pound (lb) equals 0.00045359237 metric tons (t). Multiply any value in pounds by 0.00045359237 to convert to metric tons.
How do I convert pounds to metric tons?
Multiply the value in pounds by 0.00045359237. For example, 5 lb × 0.00045359237 = 0.00226796185 t.
How do I convert metric tons to pounds?
Multiply the value in metric tons by 2,204.6226, or divide by 0.00045359237. Use the swap button on the converter above to reverse the direction.
Is the pound to metric ton conversion exact?
Yes. Since 1959 the international pound is defined as exactly 0.45359237 kg, so all weight conversions between metric and avoirdupois units use exact factors.
What is the formula for pounds to metric tons?
The formula is: t = lb × 0.00045359237. This comes from the definition of both units relative to the kilogram.