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Volumetric Flow Rate

ft³/mintoL/min

Convert cubic feet per minute (ft³/min) to litres per minute (L/min).

Factor1 ft³/min = 28.31685 L/min

Converter

ft³/min

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

Result
283.168L/min

Rendered to 6 significant figures.

Formula

Formula
L/min = ft³/min × 28.31685

Multiply any value in cubic feet per minute by 28.31685 to obtain the value in litres per minute.

Worked example

Convert 10 ft³/min to L/min.

  1. 01Start with 10 ft³/min.
  2. 02Multiply by the conversion factor: 10 × 28.31685 = 283.168 L/min.
Result10 ft³/min = 283.168 L/min

Conversion table

ft³/minL/min
128.317
256.634
5141.58
10283.17
20566.34
501415.8
1002831.7
2005663.4
50014158
100028317

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from ft³/min to L/min?
1 ft³/min equals 28.31685 L/min. To convert, multiply the value in cubic feet per minute by 28.31685.
How do I convert 1 ft³/min to L/min?
1 ft³/min = 28.3168 L/min. For any value, multiply by 28.31685.
How do I convert L/min back to ft³/min?
Divide by the same factor — or equivalently, multiply by 0.03531467. So 1 L/min = 0.0353147 ft³/min.
When would I need to convert cubic foot per minute to litre per minute?
Flow-rate conversions show up in pump curve interpretation, control valve sizing (Cv vs Kv), and aligning vendor specifications with process simulation outputs. ft³/min to L/min is a frequently needed conversion for flow datasheet preparation.
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).

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