How to convert Metric Tons to Short Tons?

To convert metric tons (tonnes) to short tons, multiply the mass in metric tons by 1.10231, since:

1 metric ton = 1 000 kg ≈ 2 204.62 lb = 1.10231 short tons

1 tonnes = 1.10231 short tons

Conversion formula

short tons (st) = tons (t) × 1.10231

Example

35 tons to short tons

  • short tons (st) = tons (t) × 1.10231
  • short tons (st) = 35 × 1.10231
  • short tons (st) = 38.58

35 tons = 38.58 short tons

The metric ton (or tonne) and the short ton are two distinct units of mass within international and U.S. customary measurement systems, respectively. While the metric ton is defined exactly as 1 000 kg and is widely adopted under SI conventions, the short ton equals 2 000 lb (≈ 907.185 kg) and remains standard in U.S. industry and commerce. Understanding their definitions, conversion factors, and regional applications is essential for global trade, engineering, and scientific work.

What Is a Metric Ton?

A metric ton (symbol: t) is a non-SI unit of mass accepted for use with the International System of Units, defined precisely as 1 000 kilograms.

This unit, also called a tonne, equates to approximately 2 204.62 pounds. Originating from the French word tonne, it provides a standardized basis for large‑scale mass measurements in nearly every country worldwide.

What Is a Short Ton?

A short ton (often abbreviated ton or tn) is a U.S. customary unit of weight equal to 2 000 pounds.

It does not form part of the SI but remains the de facto standard in American commercial contexts such as commodities trading and freight billing. Compared to the metric ton, the short ton is about 9.718% lighter, amounting to roughly 907.185 kilograms.

Table for Tons to Short Tons

Tons Kilograms
1 t1.10 st
2 t2.20 st
3 t3.31 st
4 t4.41 st
5 t5.51 st
6 t6.61 st
7 t7.72 st
8 t8.82 st
9 t9.92 st
10 t11.02 st
11 t12.13 st
12 t13.23 st
13 t14.33 st
14 t15.43 st
15 t16.53 st
16 t17.64 st
17 t18.74 st
18 t19.84 st
19 t20.94 st
20 t22.05 st

Differences Between Metric Ton and Short Ton

Aspect Metric Ton (tonne) Short Ton (US ton)
Definition Exactly 1 000 kg by SI‑accepted standard Exactly 2 000 lb (≈ 907.185 kg) in U.S. customary units
Symbol t (official SI‑accepted symbol) tn or simply ton
Conversion to the Other 1 t = 1.10231 short tons 1 short ton = 0.907185 t
System Accepted for use with the International System of Units (SI) Part of the U.S. customary (non‑SI) system
Global Usage Standard in virtually all countries for scientific and industrial mass measurements Predominantly used in the United States for commerce and transportation

Tons conversion

Unit Value
1 t1 000 kilograms
1 t1 000 000 grams
1 t2 204.62 pounds
1 t35 273.96 ounces
1 t157.47 stones
1 t1.102 short tons
1 t0.984 long tons

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