Short Tons to Tonnes (Metric Tons) Converter
Common Conversions
| short ton | t |
|---|---|
| 0.1 | 0.091 |
| 0.5 | 0.454 |
| 1 | 0.907 |
| 2 | 1.814 |
| 5 | 4.536 |
| 10 | 9.072 |
| 25 | 22.68 |
| 50 | 45.359 |
| 100 | 90.718 |
| 1000 | 907.185 |
Why this conversion matters in chemistry
Multinational sustainability reporting is a place this matters. A 100 short-ton/year chemical-release total on US TRI Form R becomes 90.72 t/year for the European E-PRTR equivalent. The same conversion lands on the GRI Sustainability Standards integrated annual report a globally-diversified investor base reads. The constant of 0.907185 t per short ton is 1 short ton = 2000 lb = 907.185 kg. It's the unit step at the boundary of US-customary annual reporting and metric international standards.
Formula
t = short ton × 0.907185
Worked Examples
1 short ton = 0.907 t
One US short ton (2000 lb) — the conversion anchor.
1.102 short tons = 1 t
One metric tonne in short tons — the reverse anchor.
100 short tons = 90.718 t
About a typical industrial-chemical shipment in tonnes.
Frequently Asked Questions
How do I convert short tons to metric tonnes?
Multiply by 0.907185. A US short ton = 2000 lb = 907.185 kg = 0.907185 t. The factor is exact through the international avoirdupois pound.
What's the difference between short tons and metric tonnes?
A US short ton = 2000 lb (907.2 kg). A metric tonne = 1000 kg (2204.6 lb). A UK long ton = 2240 lb (1016.0 kg). The metric tonne is about 10.2% heavier than the US short ton.
When do chemists deal with tons?
Industrial and process chemistry uses tons for production quantities. Sulfuric acid production runs 250+ million tonnes per year globally; ammonia, polyolefins, and chlor-alkali all run at similar scales. Cross-system conversions are routine in international reporting.