Convert Short Tons to Kilotonnes
Convert Short Tons (ton) to Kilotonnes (kt) instantly and accurately.
Conversion Formula
kt = ton × 0.00090718474
About Short Tons
A short ton (also known as a US ton) equals exactly 2,000 pounds or approximately 907.185 kg. It is the standard ton in the United States for coal, scrap metal, aggregate, freight, and agricultural commodities. US electricity, energy, and mining production statistics are reported in short tons or millions of short tons (MMst). American trucking weight limits, rail car capacities, and bulk cargo specifications use short tons. When Americans refer to a 'ton' without qualification, they almost always mean the short ton.
About Kilotonnes
A kilotonne (kt) equals 1,000 metric tonnes (10⁶ kg). In military and geopolitical contexts, nuclear weapon yields are expressed in kilotons of TNT equivalent (kt TNT): the atomic bomb dropped on Hiroshima had a yield of approximately 15 kt TNT. Environmental science uses kilotonnes for reporting regional greenhouse gas inventories, industrial pollutant releases, and annual waste generation. Mining operations quote ore extraction rates in kilotonnes per day. The global atmospheric inventory of various trace gases is reported in kilotonnes.
Quick Reference Table
| Short Tons (ton) | Kilotonnes (kt) |
|---|---|
| 1 ton | 0.000907185 kt |
| 2 ton | 0.00181437 kt |
| 5 ton | 0.00453592 kt |
| 10 ton | 0.00907185 kt |
| 25 ton | 0.0226796 kt |
| 50 ton | 0.0453592 kt |
| 100 ton | 0.0907185 kt |