Engineering Unit Converters

Convert GPM to CFM

Use our accurate converter to change gpm into cfm. This tool is simple to use and works instantly.

How to Calculate

To change gpm to cfm, you just need to know the conversion factor.

Rule: 1 GPM = 0.1605438746 CFM

GPM to CFM
Pre-defined calculator for direct gpm to cfm conversion.
GPM (UK)
0
CFM
Formula: 1 GPM = 0.16054387 CFM

Unit Information

About GPM

Definition: Gallons per minute (UK) is based on the Imperial gallon (4.546 liters).

History: Standardized across the Commonwealth before metrication.

Where it is used: Used in legacy British plumbing systems and industrial equipment specs.

GPM to CFM Conversion Table

GPM [gpm_uk]CFM [cfm]
0.01 gpm_uk0.0016054387 cfm
0.1 gpm_uk0.0160543875 cfm
1 gpm_uk0.1605438746 cfm
2 gpm_uk0.3210877493 cfm
3 gpm_uk0.4816316239 cfm
5 gpm_uk0.8027193731 cfm
10 gpm_uk1.6054387463 cfm
20 gpm_uk3.2108774926 cfm
50 gpm_uk8.0271937315 cfm
100 gpm_uk16.054387463 cfm
1000 gpm_uk160.54387463 cfm

How to Convert GPM to CFM

Calculation: To convert gpm to cfm, multiply the value by the conversion factor (0.1605438746).

Example: convert 15 gpm_uk to cfm:
15 gpm_uk = 15 × 0.1605438746 cfm = 2.4081581194 cfm

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