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Flow Rate Converter - GPM, L/min, m³/h, CFM

Convert flow rate — L/s, L/min, m³/h, GPM (US & UK), CFM. Exact factors shown (1 US GPM = 3.785 L/min), with US vs UK gallons handled. Works offline, no signup.

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How to use this tool

  1. Enter or select your input.
  2. Run the tool and review the result.
  3. Copy or download the output when available.

About this tool

Convert flow rate — L/s, L/min, m³/h, GPM (US & UK), CFM. Exact factors shown (1 US GPM = 3.785 L/min), with US vs UK gallons handled. Works offline, no signup.

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