Convert Pounds (lb) to Metric tons (tonne / t)
Please provide values below to convert Pounds (lb) to Metric tons (tonne / t).Weight Converter
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Updated on September 1, 2025
You can use our Pounds (lb) to Metric tons (tonne / t) conversion calculator as a reliable and efficient tool to simplify weight conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Pounds (lb) to Metric tons (tonne / t) is crucial in Everyday weight related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Pounds (lb) to Metric tons (tonne / t) converter.About Pounds (lb) to Metric tons (tonne / t) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Pounds (lb) and Metric tons (tonne / t)
Let me explain to you about the relation between Pounds lb and Metric tons (tonne / t) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Pounds (lb)?
A pound is a unit of mass equal to 16 ounces or approximately 0.453592 kilograms. Pounds (lb) is a unit of weight measurement which is commonly used in Everyday weight. Widely used in the US and UK for everyday weights. Originally derived from the Roman libra. Common in trade, commerce, and weightlifting. Versatile and familiar in non-metric countries..What is Metric tons (tonne / t)?
Pounds (lb) is another unit of weight measurement that is used in Trade, Shipping, Manufacturing. A Metric Ton, often spelled Tonne (symbol: t), is a unit of mass defined as exactly 1000 kilograms (kg). Widely used in the US and UK for everyday weights. Originally derived from the Roman libra. Common in trade, commerce, and weightlifting. Versatile and familiar in non-metric countries..How to Convert Metric tons (tonne / t)?
The conversion between Pounds (lb) and Metric tons (tonne / t) follows a simple formula:Pounds = Pounds × 0.0004535922921968971
Where, 0.0004535922921968971 is the value that allows you to convert between Pounds (lb) and Metric tons (tonne / t).
So,
1 Metric tons = 0.0004535922921968971 Pounds
And, 1 Pounds = 1/0.0004535922921968971 Metric tons

Examples of Converting Pounds (lb) to Metric tons (tonne / t)
To convert any value from Pounds (lb) to Metric tons (tonne / t), simply multiply the amount of Pounds (lb) by the conversion factor:1 Metric tons = 0.0004535922921968971 Pounds
For example, if you want to convert 5 Pounds into Metric tons and the conversion factor is 0.0004535922921968971, then:
5 Pounds = 5 x 0.0004535922921968971 Metric tons
Pounds (lb) to Metric tons (tonne / t) Conversion Chart
Here’s a quick reference chart for common conversions between Pounds (lb) and Metric tons (tonne / t)| Pounds (lb) | Metric tons (tonne / t) |
|---|---|
| 100 Pounds (lb) | 0.04535922921968971 Metric tons (tonne / t) |
| 200 Pounds (lb) | 0.09071845843937942 Metric tons (tonne / t) |
| 300 Pounds (lb) | 0.13607768765906914 Metric tons (tonne / t) |
| 400 Pounds (lb) | 0.18143691687875885 Metric tons (tonne / t) |
| 500 Pounds (lb) | 0.22679614609844856 Metric tons (tonne / t) |
| 600 Pounds (lb) | 0.27215537531813827 Metric tons (tonne / t) |
| 700 Pounds (lb) | 0.317514604537828 Metric tons (tonne / t) |
| 800 Pounds (lb) | 0.3628738337575177 Metric tons (tonne / t) |
| 900 Pounds (lb) | 0.4082330629772074 Metric tons (tonne / t) |
| 1000 Pounds (lb) | 0.4535922921968971 Metric tons (tonne / t) |
How 1 Pounds (lb) Converts to Other weight Units
See the relation between Pounds (lb) and other weight related measurement units:| 1 Pounds(lb) | 2267.961461 Carats (ct) |
| 1 Pounds(lb) | 0.010000 Cental (c) |
| 1 Pounds(lb) | 45.359229 Decagrams (dg) |
| 1 Pounds(lb) | 6999.998821 Grains (gr) |
| 1 Pounds(lb) | 453.592292 Grams (g) |
| 1 Pounds(lb) | 4.535923 Hectograms (hg) |
| 1 Pounds(lb) | 0.008929 Hundredweights (cwt) |
| 1 Pounds(lb) | 0.453592 Kilograms (kg) |
| 1 Pounds(lb) | 0.000000 Kilotonnes (kt) |
| 1 Pounds(lb) | 0.000000 Megatonnes (Mt) |
| 1 Pounds(lb) | 453592292.196897 Micrograms (µg) |
| 1 Pounds(lb) | 453592.292197 Milligrams (mg) |
| 1 Pounds(lb) | 453592292196.897095 Nanograms (ng) |
| 1 Pounds(lb) | 15.999996 Ounces (oz) |
| 1 Pounds(lb) | 453592292196897.125000 Picograms (pg) |
| 1 Pounds(lb) | 0.031081 Slug (slug) |
| 1 Pounds(lb) | 0.071429 Stones (st) |
| 1 Pounds(lb) | 0.000454 Tonnes (t) |
| 1 Pounds(lb) | 0.000500 Tons (ton) |
| 1 Pounds(lb) | 3499.999400 Calorie (cal) |
| 1 Pounds(lb) | 0.000446 Long tons (lt) |
Features of Our Pounds (lb) to Metric tons (tonne / t) Conversion Calculator
Our Pounds lb to Metric tons (tonne / t) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

