Nm³/h to SCFH Converter
Normal cubic meters per hour (Nm³/h) and Standard cubic feet per hour (SCFH) are both volumetric flow units referenced to standard temperature and pressure conditions. 1 cubic...
Formula
Source: Engineering Toolbox, NIST | Last reviewed: June 8, 2026
Examples
1 nm3h
= 35.31 SCFH
1 Nm³/h = 35.31 SCFH
10 nm3h
= 353.1 SCFH
100 nm3h
= 3531 SCFH
1000 nm3h
= 35315 SCFH
Quick Reference Table
| Nm³/h | SCFH |
|---|---|
| 1 | 35.3 |
| 5 | 176.6 |
| 10 | 353.1 |
| 50 | 1766 |
| 100 | 3531 |
| 500 | 17657 |
| 1000 | 35315 |
Where is this used?
Commonly used in natural gas, hydrogen, and industrial gas applications.
Frequently Asked Questions
What is the difference between Nm³/h and m³/h?
Nm³/h is 'Normal' cubic meters per hour — referenced to standard conditions (0°C, 1.01325 bar). m³/h is actual cubic meters per hour at operating conditions. The conversion factor between them depends on temperature and pressure.
What standard conditions does Nm³ use?
European 'Normal' conditions are typically 0°C (273.15 K) and 1.01325 bar absolute. This differs from US 'Standard' conditions (60°F/68°F, 14.696 psia). Always verify the reference conditions with your specification.
How do I convert SCFH back to Nm³/h?
Divide SCFH by 35.3147. For quick estimates, multiply SCFH by 0.0283 to get Nm³/h.
Reviewed for accuracy
· Last reviewed: June 8, 2026
All calculations are for reference only. Always verify with manufacturer data and a qualified engineer for critical applications. Learn about our editorial process.