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Density and Mass

ton (US)tokt

Convert short tons (US tons) (ton (US)) to kilotons (metric) (kt).

Factor1 ton (US) = 0.0009071847 kt

Converter

ton (US)

Accepts numbers or expressions, e.g. 150 + 14.7

Result
0.907185kt

Rendered to 6 significant figures.

Formula

Formula
kt = ton (US) × 0.0009071847

Multiply any value in short tons (US tons) by 0.0009071847 to obtain the value in kilotons (metric).

Worked example

Convert 1000 ton (US) to kt.

  1. 01Start with 1000 ton (US).
  2. 02Multiply by the conversion factor: 1000 × 0.0009071847 = 0.907185 kt.
Result1000 ton (US) = 0.907185 kt

Conversion table

ton (US)kt
10.00090718
20.0018144
50.0045359
100.0090718
200.018144
500.045359
1000.090718
2000.18144
5000.45359
10000.90718

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from ton (US) to kt?
1 ton (US) equals 0.0009071847 kt. To convert, multiply the value in short tons (US tons) by 0.0009071847.
How do I convert 1 ton (US) to kt?
1 ton (US) = 0.000907185 kt. For any value, multiply by 0.0009071847.
How do I convert kt back to ton (US)?
Divide by the same factor — or equivalently, multiply by 1102.311. So 1 kt = 1102.31 ton (US).
When would I need to convert short ton (US ton) to kiloton (metric)?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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