Tonne t
About the Tonne
The tonne, or metric ton, is one thousand kilograms, equal to one megagram. It lies between the US short ton of 907.18474 kg and the British long ton of 1016.0469088 kg. Shipping, mining and emissions statistics are usually reported in tonnes.
Related Units
Metric carat
ct1 ct = 200 mg (exact)
The metric carat of exactly 200 milligrams is the standard unit for weighing gemstones and pearls. Before...
Kilogram
kgBase unit; h = 6.62607015 × 10⁻³⁴ J·s exactly
The kilogram is defined by fixing the Planck constant at exactly 6.62607015 × 10⁻³⁴ joule-seconds. Until 20 May 2019 it...
Pound
lb0.45359237 kg (exact)
The avoirdupois pound is defined as exactly 0.45359237 kilograms. The figure was chosen in the 1959 agreement as a...
Ounce
oz28.349523125 g (exact)
The avoirdupois ounce is one sixteenth of a pound, exactly 28.349523125 grams. It is distinct from the troy ounce of...