https://en.wikipedia.org/wiki/Ton#Units_of_mass.2Fweight
Metric ton / tonne: 1000 kg
Imperial (long) ton: 2240 lbs (1016 kg) (UK)
Imperial (short) ton: 2000 lbs (907 kg) (USA, Canada)
Metric ton / tonne: 1000 kg
Imperial (long) ton: 2240 lbs (1016 kg) (UK)
Imperial (short) ton: 2000 lbs (907 kg) (USA, Canada)