Cubic meters per hour to Cubic feet per minute Converter

ConversionEdited by Hemant Kumar and Anjita Rai, founders · How we checkUpdated Free · No sign-up

Quick answer: To convert cubic meters per hour to cubic feet per minute, multiply by 0.5885778. For example, 10 m³/h is 5.885778 CFM. One cubic meter per hour equals 0.5885778 CFM.

Use the Cubic meters per hour to Cubic feet per minute Converter

Cubic meters per hour to Cubic feet per minute formula and what each symbol means

CFM = m³/h × 0.5885778

Symbols used in the formula
SymbolMeaning
m³/hCubic meter per hour
CFMCubic foot per minute

Cubic meters per hour to Cubic feet per minute examples

1 m³/h

1 m³/h × 0.5885778 = 0.5885778 CFM.

10 m³/h

10 m³/h × 0.5885778 = 5.885778 CFM.

100 m³/h

100 m³/h × 0.5885778 = 58.85778 CFM.

Cubic meters per hour compared with Cubic feet per minute

One CFM is 1.699 times as large as one m³/h, so your number gets smaller when you convert cubic meters per hour to cubic feet per minute and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.

About cubic meters per hour and cubic feet per minute

Cubic meter per hour (m³/h): Cubic metres per hour, about 2.778×10⁻⁴ m³/s. Cubic foot per minute (CFM): Cubic feet per minute, about 4.719×10⁻⁴ m³/s.

How to calculate Cubic meters per hour to Cubic feet per minute step by step

  1. Enter the value in m³/h (the starting unit).
  2. Multiply by 0.5885778, because 1 m³/h = 0.5885778 CFM.
  3. The product is the value in CFM. To go back, divide by 0.5885778 or multiply by 1.699011.

Popular flow (volumetric) conversions

How to read your Cubic meters per hour to Cubic feet per minute result

Quick estimate: multiply by about 0.6 to get cubic feet per minute from cubic meters per hour; this is within 2.0% of the exact factor. Volumetric flow is volume per unit time.

CUBIC METERS PER HOURCUBIC FEET PER MINUTE
10.5885778
21.177156
52.942889
105.885778
2011.77156
5029.42889
10058.85778
1,000588.5778

Cubic feet per minute to Cubic meters per hour: quick table

CUBIC FEET PER MINUTECUBIC METERS PER HOUR
11.699011
58.495054
1016.99011
2542.47527
5084.95054
100169.9011
250424.7527
500849.5054

Common mistakes when calculating Cubic meters per hour to Cubic feet per minute

  • Confusing L/min with L/s, which differ by a factor of 60.
  • Dividing when you should multiply: from m³/h to CFM multiply by 0.5885778; from CFM to m³/h divide by 0.5885778.

Cubic meters per hour to Cubic feet per minute FAQ

How many CFM are in 1 m³/h?

1 m³/h equals 0.5885778 CFM.

How many m³/h are in 1 CFM?

1 CFM equals 1.699011 m³/h.

Is 1 m³/h = 0.5885778 CFM an exact conversion?

The factor is shown rounded to 7 significant figures (0.5885778). The calculator above uses more digits.

What is a cubic foot per minute (CFM)?

Cubic feet per minute, about 4.719×10⁻⁴ m³/s.

How can I estimate cubic meters per hour to cubic feet per minute in my head?

Quick estimate: multiply by about 0.6 to get cubic feet per minute from cubic meters per hour; this is within 2.0% of the exact factor.

What is 300 m³/h in cubic feet per minute?

300 m³/h = 176.5733 CFM (since 300 × 0.5885778).

What is 12 m³/h in cubic feet per minute?

12 m³/h = 7.062933 CFM (since 12 × 0.5885778).

What is 60 m³/h in cubic feet per minute?

60 m³/h = 35.31467 CFM (since 60 × 0.5885778).

How many decimals should I keep when converting m³/h to CFM?

Match the precision of your original measurement. For example, 5.885778 CFM rounds to 5.89 CFM at 3 significant figures; keep more digits only for engineering or scientific work.

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Method, review and disclaimer

Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, BIPM: the International System of Units (SI)