Mass Flow Rate
g/stog/hr
Convert grams per second (g/s) to grams per hour (g/hr).
Factor1 g/s = 3600 g/hr
Converter
g/s
Accepts numbers or expressions, e.g. 150 + 14.7
Result
g/hr
Rendered to 6 significant figures.
Formula
Formula
g/hr = g/s × 3600
Multiply any value in grams per second by 3600 to obtain the value in grams per hour.
Worked example
Convert 1 g/s to g/hr.
- 01Start with 1 g/s.
- 02Multiply by the conversion factor: 1 × 3600 = 3600 g/hr.
Result1 g/s = 3600 g/hr
Conversion table
| g/s | g/hr |
|---|---|
| 1 | 3600 |
| 2 | 7200 |
| 5 | 18000 |
| 10 | 36000 |
| 20 | 72000 |
| 50 | 1.8000e+5 |
| 100 | 3.6000e+5 |
| 200 | 7.2000e+5 |
| 500 | 1.8000e+6 |
| 1000 | 3.6000e+6 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from g/s to g/hr?
1 g/s equals 3600 g/hr. To convert, multiply the value in grams per second by 3600.
How do I convert 1 g/s to g/hr?
1 g/s = 3600 g/hr. For any value, multiply by 3600.
How do I convert g/hr back to g/s?
Divide by the same factor — or equivalently, multiply by 0.0002777778. So 1 g/hr = 0.000277778 g/s.
When would I need to convert gram per second to gram per hour?
Mass flow conversions between g/s and g/hr 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).