Mass Flow Rate
st/daytog/min
Convert short tons per day (st/day) to grams per minute (g/min).
Factor1 st/day = 629.9894 g/min
Converter
st/day
Accepts numbers or expressions, e.g. 150 + 14.7
Result
g/min
Rendered to 6 significant figures.
Formula
Formula
g/min = st/day × 629.9894
Multiply any value in short tons per day by 629.9894 to obtain the value in grams per minute.
Worked example
Convert 1 st/day to g/min.
- 01Start with 1 st/day.
- 02Multiply by the conversion factor: 1 × 629.9894 = 629.989 g/min.
Result1 st/day = 629.989 g/min
Conversion table
| st/day | g/min |
|---|---|
| 1 | 629.99 |
| 2 | 1260 |
| 5 | 3149.9 |
| 10 | 6299.9 |
| 20 | 12600 |
| 50 | 31499 |
| 100 | 62999 |
| 200 | 1.2600e+5 |
| 500 | 3.1499e+5 |
| 1000 | 6.2999e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from st/day to g/min?
1 st/day equals 629.9894 g/min. To convert, multiply the value in short tons per day by 629.9894.
How do I convert 1 st/day to g/min?
1 st/day = 629.989 g/min. For any value, multiply by 629.9894.
How do I convert g/min back to st/day?
Divide by the same factor — or equivalently, multiply by 0.001587328. So 1 g/min = 0.00158733 st/day.
When would I need to convert short ton per day to gram per minute?
Mass flow conversions between st/day and g/min 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).