Three Different Tons
The metric ton (tonne) is 1,000 kg, or about 2,204.6 lb. The US short ton is 2,000 lb (about 907 kg). The UK long ton is 2,240 lb (about 1,016 kg). They share a name but differ by up to 10%, which matters in shipping and trade.
Comparison Table
| Ton type | Pounds | Kilograms |
|---|---|---|
| Short ton (US) | 2,000 | 907.18 |
| Long ton (UK) | 2,240 | 1,016.05 |
| Metric tonne | 2,204.6 | 1,000 |
Which One Is It?
In the US, 'ton' usually means the short ton. In the UK it can mean the long ton, though metric tonnes are now standard. Internationally and in shipping, 'tonne' or 'metric ton' is the default. Always confirm which is meant.