cfm to m3h
1 cfm (cfm) equals 1.699 m3h (m3h). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 立方英尺/分转立方米/时
Conversion factor
1 cfm = 1.699 m3h
Reverse: 1 m3h = 0.5886 cfm
cfm to m3h converter
cfm（cfm）
m3h（m3h）
cfm to m3h conversion table
| cfm | m3h | Detail |
|---|---|---|
| 50 | 84.95 | 50 cfm to m3h |
| 100 | 169.9 | 100 cfm to m3h |
| 200 | 339.8 | 200 cfm to m3h |
| 300 | 509.7 | 300 cfm to m3h |
| 400 | 679.6 | 400 cfm to m3h |
| 500 | 849.51 | 500 cfm to m3h |
| 1,000 | 1,699.01 | 1,000 cfm to m3h |
How to convert
To convert cfm to m3h, multiply: m3h = cfm × 1.699
To convert m3h to cfm, divide: cfm = m3h ÷ 1.699 (equivalently × 0.5886).
Example: 100 cfm × 1.699 = 169.9 m3h. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
100 cfm = 169.9 m3h. The formula is: value in cfm × 1.699 = value in m3h. Use the converter above to convert any value instantly.
1 m3h = 0.5886 cfm. To convert back, divide the m3h value by 1.699 (or multiply by 0.5886).
m3h = cfm × 1.699; conversely cfm = m3h ÷ 1.699. For example, 100 cfm × 1.699 = 169.9 m3h. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.