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Mass Flow Rate

st/daytokg/s

Convert short tons per day (st/day) to kilograms per second (kg/s).

Factor1 st/day = 0.01049982 kg/s

Converter

st/day

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

Result
1.04998kg/s

Rendered to 6 significant figures.

Formula

Formula
kg/s = st/day × 0.01049982

Multiply any value in short tons per day by 0.01049982 to obtain the value in kilograms per second.

Worked example

Convert 100 st/day to kg/s.

  1. 01Start with 100 st/day.
  2. 02Multiply by the conversion factor: 100 × 0.01049982 = 1.04998 kg/s.
Result100 st/day = 1.04998 kg/s

Conversion table

st/daykg/s
10.0105
20.021
50.052499
100.105
200.21
500.52499
1001.05
2002.1
5005.2499
100010.5

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from st/day to kg/s?
1 st/day equals 0.01049982 kg/s. To convert, multiply the value in short tons per day by 0.01049982.
How do I convert 1 st/day to kg/s?
1 st/day = 0.0104998 kg/s. For any value, multiply by 0.01049982.
How do I convert kg/s back to st/day?
Divide by the same factor — or equivalently, multiply by 95.2397. So 1 kg/s = 95.2397 st/day.
When would I need to convert short ton per day to kilogram per second?
Mass flow conversions between st/day and kg/s are common in material balances, process stream summaries, bulk solids handling, custody transfer, and equipment sizing where kg/hr, t/hr, lb/hr, and lb/s may all appear in different datasheets or vendor documents.
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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