US short tons to Tonnes
1 US short ton = 0.90718 tonnes · 1 t = 1.1023 ton (US)
1 US short ton = 0.90718 tonnes
How it’s calculated
t = ton (US) × 0.90718474
- Multiply the value in US short tons by 0.90718474.
- To go back, divide by 0.90718474 (or multiply by 1.102311311).
- 1 ton (US) = 0.90718474 t · 1 t = 1.102311311 ton (US)
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 ton (US) = 907.18474 kg and 1 t = 1000 kg, so 1 ton (US) = 0.90718474 t. Source: NIST SP 811 / Handbook 44; BIPM SI Brochure (9th ed.).
Multiply by the factor written as a fraction
Put ton (US) in the denominator so it cancels, leaving t.
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 0.90718 t
1 ton (US) in other units
Batch convert ton (US) → t
- 1 ton (US) = 0.90718 t
- 5 ton (US) = 4.5359 t
- 10 ton (US) = 9.0718 t
- 25 ton (US) = 22.68 t
Quick examples
- 1 US short ton = 0.90718 tonnes
- 5 US short tons = 4.5359 tonnes
- 10 US short tons = 9.0718 tonnes
- 25 US short tons = 22.68 tonnes
- 100 US short tons = 90.718 tonnes
About these units
US short ton (ton (US))
US customary
Exactly 2 000 lb = 907.184 74 kg.
1 ton (US) = 907.18474 kg
Source: NIST SP 811 / Handbook 44
Tonne (metric ton) (t)
metric (non-SI)
Exactly 1 000 kg.
1 t = 1000 kg
Source: BIPM SI Brochure (9th ed.)
US short tons to tonnes conversion table
| US short tons (ton (US)) | Tonnes (t) |
|---|---|
| 0.1 ton (US) | 0.090718 t |
| 0.5 ton (US) | 0.45359 t |
| 1 ton (US) | 0.90718 t |
| 2 ton (US) | 1.8144 t |
| 3 ton (US) | 2.7216 t |
| 4 ton (US) | 3.6287 t |
| 5 ton (US) | 4.5359 t |
| 6 ton (US) | 5.4431 t |
| 7 ton (US) | 6.3503 t |
| 8 ton (US) | 7.2575 t |
| 9 ton (US) | 8.1647 t |
| 10 ton (US) | 9.0718 t |
| 15 ton (US) | 13.608 t |
| 20 ton (US) | 18.144 t |
| 25 ton (US) | 22.68 t |
| 30 ton (US) | 27.216 t |
| 40 ton (US) | 36.287 t |
| 50 ton (US) | 45.359 t |
| 75 ton (US) | 68.039 t |
| 100 ton (US) | 90.718 t |
| 250 ton (US) | 226.8 t |
| 500 ton (US) | 453.59 t |
| 1,000 ton (US) | 907.18 t |
Related conversions
Frequently asked questions
How do I convert US short tons to tonnes?
Use t = ton (US) × 0.90718474. Multiply the value in US short tons by 0.90718474.
How many tonnes are in 1 US short ton?
1 US short ton (ton (US)) equals 0.90718 tonnes (t); more precisely 0.90718474.
How many US short tons are in 1 tonne (metric ton)?
1 tonne (metric ton) (t) equals 1.1023 US short tons (ton (US)); more precisely 1.102311311.
What is 10 ton (US) in t?
10 US short tons = 9.0718 tonnes.
Is the US short ton a US or a UK unit?
This converter uses the US customary US short ton. Exactly 2 000 lb = 907.184 74 kg. US and UK units with the same name can differ, so check which one your source uses.
What is a US short ton?
Exactly 2 000 lb = 907.184 74 kg.
What is a tonne (metric ton)?
Exactly 1 000 kg.
Formula: t = ton (US) × 0.90718474. Factors last reviewed 2026-10-27.