US short tons to Tonnes
Type a value in US short tons and get the result in Tonnes, calculated exactly.
1 US short tons = 0.90718474 Tonnes
Precision
Exact factorThis result is exact.
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Formula
t = ton (US) × 0.90718474
To convert US short tons to Tonnes, multiply the value by 0.90718474.
Worked examples
- 1 ton (US) × 0.90718474 = 0.90718474 t
- 100 ton (US) × 0.90718474 = 90.718474 t
- 50 ton (US) × 0.90718474 = 45.359237 t
This factor is exact by definition.
Conversion table
| US short tons (ton (US)) | Tonnes (t) |
|---|---|
| 1 | 0.90718474 |
| 2 | 1.81436948 |
| 3 | 2.72155422 |
| 4 | 3.62873896 |
| 5 | 4.5359237 |
| 6 | 5.44310844 |
| 7 | 6.35029318 |
| 8 | 7.25747792 |
| 9 | 8.16466266 |
| 10 | 9.0718474 |
| 15 | 13.6077711 |
| 20 | 18.1436948 |
| 25 | 22.6796185 |
| 30 | 27.2155422 |
| 40 | 36.2873896 |
| 50 | 45.359237 |
| 60 | 54.4310844 |
| 70 | 63.5029318 |
| 75 | 68.0388555 |
| 80 | 72.5747792 |
| 90 | 81.6466266 |
| 100 | 90.718474 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Tonnes to US short tons
| Tonnes (t) | US short tons (ton (US)) |
|---|---|
| 1 | ≈ 1.102311 |
| 2 | ≈ 2.204623 |
| 3 | ≈ 3.306934 |
| 4 | ≈ 4.409245 |
| 5 | ≈ 5.511557 |
| 6 | ≈ 6.613868 |
| 7 | ≈ 7.716179 |
| 8 | ≈ 8.81849 |
| 9 | ≈ 9.920802 |
| 10 | ≈ 11.02311 |
| 15 | ≈ 16.53467 |
| 20 | ≈ 22.04623 |
| 25 | ≈ 27.55778 |
| 30 | ≈ 33.06934 |
| 40 | ≈ 44.09245 |
| 50 | ≈ 55.11557 |
| 60 | ≈ 66.13868 |
| 70 | ≈ 77.16179 |
| 75 | ≈ 82.67335 |
| 80 | ≈ 88.1849 |
| 90 | ≈ 99.20802 |
| 100 | ≈ 110.2311 |
Unit definitions
- US short tons ton (US)
- Exactly 2000 pounds, or 907.18474 kilograms.
- Tonnes t
- Exactly 1000 kilograms, also called a metric ton.
Questions people ask
US short tons to Tonnes: what is the conversion factor?
One ton (US) is 0.90718474 t.
How do I convert US short tons to Tonnes?
Use the formula above. For example, 100 ton (US) = 90.718474 t.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.