Pounds to Tonnes Converter
Convert pounds (lb) to tonnes (t) instantly. Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
Result
- Tonnes
- 0.000454 t
How to use the pounds to tonnes converter
- Enter the pounds (lb).
- The results update as you type, or press Calculate.
- Read the tonnes first, then the supporting figures below it.
Formula
Tonnes = pounds × 0.0004535924
Worked example
For example, with these inputs:
- Pounds (lb): 1
the calculator returns:
- Tonnes: 0.000454 t
Pounds to Tonnes table
| Pounds | Tonnes |
|---|---|
| 1 lb | 0.000454 t |
| 2 lb | 0.000907 t |
| 5 lb | 0.002268 t |
| 10 lb | 0.004536 t |
| 20 lb | 0.009072 t |
| 25 lb | 0.01134 t |
| 50 lb | 0.02268 t |
| 100 lb | 0.045359 t |
| 250 lb | 0.113398 t |
| 500 lb | 0.226796 t |
| 1,000 lb | 0.453592 t |
About this conversion
Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Frequently asked questions
How many tonnes are in one pound?
1 lb = 0.000454 t.
How do I convert lb to t?
Tonnes = pounds × 0.0004535924.