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Volumetric Flow Rate

L/mintoft³/hr

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

Factor1 L/min = 2.11888 ft³/hr

Converter

L/min

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

Result
211.888ft³/hr

Rendered to 6 significant figures.

Formula

Formula
ft³/hr = L/min × 2.11888

Multiply any value in litres per minute by 2.11888 to obtain the value in cubic feet per hour.

Worked example

Convert 100 L/min to ft³/hr.

  1. 01Start with 100 L/min.
  2. 02Multiply by the conversion factor: 100 × 2.11888 = 211.888 ft³/hr.
Result100 L/min = 211.888 ft³/hr

Conversion table

L/minft³/hr
12.1189
24.2378
510.594
1021.189
2042.378
50105.94
100211.89
200423.78
5001059.4
10002118.9

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from L/min to ft³/hr?
1 L/min equals 2.11888 ft³/hr. To convert, multiply the value in litres per minute by 2.11888.
How do I convert 1 L/min to ft³/hr?
1 L/min = 2.11888 ft³/hr. For any value, multiply by 2.11888.
How do I convert ft³/hr back to L/min?
Divide by the same factor — or equivalently, multiply by 0.4719474. So 1 ft³/hr = 0.471947 L/min.
When would I need to convert litre per minute to cubic foot per hour?
Flow-rate conversions show up in pump curve interpretation, control valve sizing (Cv vs Kv), and aligning vendor specifications with process simulation outputs. L/min to ft³/hr 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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