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Volumetric Flow Rate

cfmtom³/day

Convert cubic feet per minute (cfm) to cubic metres per day (m³/day).

Factor1 cfm = 40.77626 m³/day

Converter

cfm

Accepts numbers or expressions, e.g. 150 + 14.7

Result
40.7763m³/day

Rendered to 6 significant figures.

Formula

Formula
m³/day = cfm × 40.77626

Multiply any value in cubic feet per minute by 40.77626 to obtain the value in cubic metres per day.

Worked example

Convert 1 cfm to m³/day.

  1. 01Start with 1 cfm.
  2. 02Multiply by the conversion factor: 1 × 40.77626 = 40.7763 m³/day.
Result1 cfm = 40.7763 m³/day

Conversion table

cfmm³/day
140.776
281.553
5203.88
10407.76
20815.53
502038.8
1004077.6
2008155.3
50020388
100040776

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from cfm to m³/day?
1 cfm equals 40.77626 m³/day. To convert, multiply the value in cubic feet per minute by 40.77626.
How do I convert 1 cfm to m³/day?
1 cfm = 40.7763 m³/day. For any value, multiply by 40.77626.
How do I convert m³/day back to cfm?
Divide by the same factor — or equivalently, multiply by 0.02452407. So 1 m³/day = 0.0245241 cfm.
When would I need to convert cubic foot per minute to cubic metre per day?
Flow-rate conversions show up in pump curve interpretation, control valve sizing (Cv vs Kv), and aligning vendor specifications with process simulation outputs. cfm to m³/day is a frequently needed conversion for flow datasheet preparation.
Is the conversion exact?
Yes. Both cfm and m³/day are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).

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