Convert Tonne to Short ton
1 tonne = 1.102311 short ton (ton (US)). For example, 10 tonne = 11.02311 short ton and 100 tonne = 110.2311 short ton. Type any value below to convert tonne to short ton both ways — it runs entirely in your browser.
Quick answer: Tonne to Short ton
1 Tonne = 1.102311 Short ton (t → ton (US)). To convert tonne to short ton, multiply by 1.102311. To convert short ton to tonne, multiply by 0.9071847. The converter at the top does this instantly and both ways; the sections below give the formula, worked examples, a full conversion chart and answers to the most common tonne-to-short ton questions.
How to convert Tonne to Short ton
To convert tonne to short ton, multiply the number of tonne by the conversion factor 1.102311, because 1 t = 1.102311 ton (US). The conversion is linear, so the same factor works for any value — whole numbers, decimals or fractions. For the reverse direction, 1 ton (US) = 0.9071847 t, so you divide by 1.102311 (or multiply by 0.9071847) to turn short ton back into tonne.
ton (US) = t × 1.102311 ·
t = ton (US) × 0.9071847
- Write down the value you want to convert, in tonne.
- Multiply it by 1.102311.
- The result is the same area/length/quantity expressed in short ton.
Tonne to Short ton — worked examples
Each row shows the exact arithmetic so you can follow the conversion step by step. For example, 5 tonne is 5.511557 short ton because 5 t × 1.102311 = 5.511557 ton (US).
| Tonne | Calculation | Short ton |
|---|---|---|
| 1 t | 1 t × 1.102311 = 1.102311 ton (US) | 1.102311 ton (US) |
| 2 t | 2 t × 1.102311 = 2.204623 ton (US) | 2.204623 ton (US) |
| 3 t | 3 t × 1.102311 = 3.306934 ton (US) | 3.306934 ton (US) |
| 5 t | 5 t × 1.102311 = 5.511557 ton (US) | 5.511557 ton (US) |
| 7 t | 7 t × 1.102311 = 7.716179 ton (US) | 7.716179 ton (US) |
| 10 t | 10 t × 1.102311 = 11.02311 ton (US) | 11.02311 ton (US) |
| 12 t | 12 t × 1.102311 = 13.22774 ton (US) | 13.22774 ton (US) |
| 15 t | 15 t × 1.102311 = 16.53467 ton (US) | 16.53467 ton (US) |
| 20 t | 20 t × 1.102311 = 22.04623 ton (US) | 22.04623 ton (US) |
| 25 t | 25 t × 1.102311 = 27.55778 ton (US) | 27.55778 ton (US) |
| 50 t | 50 t × 1.102311 = 55.11557 ton (US) | 55.11557 ton (US) |
| 100 t | 100 t × 1.102311 = 110.2311 ton (US) | 110.2311 ton (US) |
Common Tonne to Short ton conversions
These are the tonne-to-short ton values people look up most often. Every figure is computed from the exact factor, so you can rely on them for quick reference:
- 1 tonne = 1.102311 short ton
- 2 tonne = 2.204623 short ton
- 2.5 tonne = 2.755778 short ton
- 3 tonne = 3.306934 short ton
- 4 tonne = 4.409245 short ton
- 5 tonne = 5.511557 short ton
- 6 tonne = 6.613868 short ton
- 7 tonne = 7.716179 short ton
- 8 tonne = 8.81849 short ton
- 9 tonne = 9.920802 short ton
- 10 tonne = 11.02311 short ton
- 12 tonne = 13.22774 short ton
- 15 tonne = 16.53467 short ton
- 20 tonne = 22.04623 short ton
- 25 tonne = 27.55778 short ton
- 30 tonne = 33.06934 short ton
- 50 tonne = 55.11557 short ton
- 75 tonne = 82.67335 short ton
- 100 tonne = 110.2311 short ton
- 200 tonne = 220.4623 short ton
- 500 tonne = 551.1557 short ton
- 1000 tonne = 1,102.311 short ton
Tonne to Short ton conversion chart (both directions)
The chart below converts tonne to short ton and short ton to tonne side by side, so it works whichever way you need. 1 tonne = 1.102311 short ton, and 1 short ton = 0.9071847 tonne.
| Tonne → Short ton | Short ton → Tonne |
|---|---|
| 0.25 t = 0.2755778 ton (US) | 0.25 ton (US) = 0.2267962 t |
| 0.5 t = 0.5511557 ton (US) | 0.5 ton (US) = 0.4535924 t |
| 1 t = 1.102311 ton (US) | 1 ton (US) = 0.9071847 t |
| 2 t = 2.204623 ton (US) | 2 ton (US) = 1.814369 t |
| 3 t = 3.306934 ton (US) | 3 ton (US) = 2.721554 t |
| 4 t = 4.409245 ton (US) | 4 ton (US) = 3.628739 t |
| 5 t = 5.511557 ton (US) | 5 ton (US) = 4.535924 t |
| 6 t = 6.613868 ton (US) | 6 ton (US) = 5.443108 t |
| 7 t = 7.716179 ton (US) | 7 ton (US) = 6.350293 t |
| 8 t = 8.81849 ton (US) | 8 ton (US) = 7.257478 t |
| 9 t = 9.920802 ton (US) | 9 ton (US) = 8.164663 t |
| 10 t = 11.02311 ton (US) | 10 ton (US) = 9.071847 t |
| 12 t = 13.22774 ton (US) | 12 ton (US) = 10.88622 t |
| 15 t = 16.53467 ton (US) | 15 ton (US) = 13.60777 t |
| 20 t = 22.04623 ton (US) | 20 ton (US) = 18.14369 t |
| 25 t = 27.55778 ton (US) | 25 ton (US) = 22.67962 t |
| 30 t = 33.06934 ton (US) | 30 ton (US) = 27.21554 t |
| 40 t = 44.09245 ton (US) | 40 ton (US) = 36.28739 t |
| 50 t = 55.11557 ton (US) | 50 ton (US) = 45.35924 t |
| 75 t = 82.67335 ton (US) | 75 ton (US) = 68.03886 t |
| 100 t = 110.2311 ton (US) | 100 ton (US) = 90.71847 t |
| 150 t = 165.3467 ton (US) | 150 ton (US) = 136.0777 t |
| 200 t = 220.4623 ton (US) | 200 ton (US) = 181.4369 t |
| 250 t = 275.5778 ton (US) | 250 ton (US) = 226.7962 t |
| 500 t = 551.1557 ton (US) | 500 ton (US) = 453.5924 t |
| 1000 t = 1,102.311 ton (US) | 1000 ton (US) = 907.1847 t |
Tonne vs Short ton: which is bigger?
A tonne is the larger unit: one tonne equals 1.102311 short tons. Put another way, you need 1.102311 short tons to make a single tonne.
What is a Tonne? History, origin and usage
The word "tonne" comes from the tun, a large medieval wine cask. When the metric system needed a bulk unit, the name was borrowed and the value made round: exactly one thousand kilograms. It was formally recognised as a unit for use with SI in 1879 and remains accepted today, even though its strictly SI name would be the megagram.
Tonnes measure freight, shipping containers, harvests, vehicle weight limits, industrial output and carbon emissions. Almost every country outside the United States means the metric tonne when it says "ton".
Nobody says "megagram", even though that is the coherent SI name for the same mass. In writing, "tonne" or "metric ton" is used to distinguish it from the American short ton and the British long ton, which are both different — and different from each other.
What is a Short ton? History, origin and usage
The short ton is the American answer to an old problem. The British ton of 2,240 pounds came from the tun cask and was awkward to calculate with, so American practice rounded it down to a flat 2,000 pounds — twenty hundredweight of 100 pounds each, rather than twenty of 112. Both survived, which is why "a ton" means two different masses on either side of the Atlantic.
The short ton is the standard bulk weight unit in the United States: freight, coal, steel, gravel, air-conditioning capacity and vehicle ratings are all quoted in it. When an American source says "ton" without qualification, this is almost always the one meant.
The short ton is the lightest of the three tons in common use — lighter than the metric tonne and lighter still than the British long ton. That gap is large enough to matter commercially: the same shipment priced "per ton" is worth noticeably different amounts under the three definitions.
Convert 1 Tonne to other units
It can help to see a tonne next to the other units it is commonly compared with. One tonne (t) is equal to:
| 1 Tonne equals | Unit |
|---|---|
| 1,000 kg | Kilogram |
| 1,000,000 g | Gram |
| 1,000,000,000 mg | Milligram |
| 1,000,000,000,000 µg | Microgram |
| 10 q | Quintal |
| 2,204.623 lb | Pound |
| 35,273.96 oz | Ounce |
| 157.473 st | Stone |
| 1.102311 ton (US) | Short ton |
| 0.9842065 ton (UK) | Long ton |
| 32,150.75 oz t | Troy ounce |
| 15,432,360 gr | Grain |
| 5,000,000 ct | Carat |
Convert 1 Short ton to other units
One short ton (ton (US)) is equal to:
| 1 Short ton equals | Unit |
|---|---|
| 907.1847 kg | Kilogram |
| 907,184.7 g | Gram |
| 907,184,700 mg | Milligram |
| 907,184,700,000 µg | Microgram |
| 0.9071847 t | Tonne |
| 9.071847 q | Quintal |
| 2,000 lb | Pound |
| 32,000 oz | Ounce |
| 142.8571 st | Stone |
| 0.8928571 ton (UK) | Long ton |
| 29,166.67 oz t | Troy ounce |
| 14,000,000 gr | Grain |
| 4,535,924 ct | Carat |
Tips for converting Tonne to Short ton
- To go from tonne to short ton, multiply by 1.102311; to go back, divide by 1.102311 (or multiply by 0.9071847).
- For a quick mental estimate, remember that 1 tonne ≈ 1.102311 short ton, so 10 tonne ≈ 11.02311 short ton.
- The converter above keeps full precision; the tables round for readability, so use the tool for exact figures.
- Both fields update live as you type — change either side to convert in that direction.
How to use this Tonne to Short ton converter
Type a number into the Tonne field and the equivalent in Short ton appears instantly — there is no “convert” button to press and nothing is sent to a server, so it works offline once the page has loaded and is safe for any data. You can also type into the Short ton field to convert the other way (short ton to tonne). Use the swap control to flip the two units, and copy the result with a single click. Because the calculation runs in your browser with full floating-point precision, the converter is more exact than the rounded figures shown in the reference chart above — use the chart for quick look-ups and the tool for precise work.
Accuracy and method
Every figure on this page — the formula, the worked examples, the conversion chart and the “convert to other units” tables — is computed from a single verified conversion factor (1 t = 1.102311 ton (US)), never copied from a hand-typed lookup table that could drift. That factor is derived from each unit’s definition in terms of a common base unit, and an automated check re-verifies all of the site’s factors on every update, so the numbers here stay correct over time. This matters for tonne-to-short ton conversions because a small rounding error in a published table compounds quickly at larger quantities; computing from the exact factor avoids that.
Sources
- NIST Special Publication 811 — Guide for the Use of the SI — publishes the exact metric equivalents of the customary weight units. The 1959 international yard-and-pound agreement fixes the international avoirdupois pound at exactly 0.453 592 37 kilogram, and the ounce, stone, grain and both tons are defined as exact fractions or multiples of that pound — so every imperial weight on this page is exact, not rounded.
- BIPM — The International System of Units (SI Brochure) — the defining document for the SI, published by the International Bureau of Weights and Measures. It fixes the base unit that this conversion resolves to, which is why the factor here can be exact rather than approximate.
Weight factors here are exact, anchored to the kilogram: the international pound is exactly 0.45359237 kg, a stone is 14 pounds, a short ton is 2,000 pounds and a long ton is 2,240, a grain is 1/7000 of a pound and a metric carat is exactly 200 mg. So the live tool and every number on this page always agree.
Frequently asked questions
- How many short ton are in 1 tonne?
- 1 tonne = 1.102311 short ton (ton (US)). To convert any number of tonne to short ton, multiply by 1.102311.
- How do I convert tonne to short ton?
- Multiply the number of tonne by 1.102311. For example, 10 tonne = 10 × 1.102311 = 11.02311 short ton, and 25 tonne = 27.55778 short ton.
- How many tonne are in 1 short ton?
- 1 short ton = 0.9071847 tonne. So to convert short ton back to tonne, multiply by 0.9071847.
- What is the formula to convert tonne to short ton?
- short ton = tonne × 1.102311. The reverse formula is tonne = short ton × 0.9071847.
- How much is 100 tonne in short ton?
- 100 tonne = 110.2311 short ton. (And 1000 tonne = 1,102.311 short ton.)
- Which is bigger, a tonne or a short ton?
- A tonne is larger: 1 tonne = 1.102311 short ton.
- Is this tonne to short ton converter accurate?
- Yes — every value is computed from the exact 1.102311 ton (US) per t factor (not rounded look-up tables), and the factors are re-verified automatically on every update.
- Can I convert short ton to tonne too?
- Yes. The converter works both ways — enter a value in either field. 1 short ton = 0.9071847 tonne.