How to Convert CFM to GPM
To convert cfm to gpm, multiply the value by 7.4805.
The Formula
GPM = CFM × 7.4805
Key Fact
1 cubic foot per minute = 7.4805 gpm
Tip: To convert gpm back to cfm, divide by 7.4805.
CFM to GPM
Convert cfm (CFM) to gpm (GPM) with formulas, examples, and conversion tables.
CFM
GPM
1 CFM = 7.4805 GPM
Full precision:7.4805 GPM
Step-by-Step Solution
To convert 1 cfm to gpm, we multiply by 7.4805 because one cubic foot per minute equals exactly 7.4805 gpm.
1 cubic foot per minute = 7.4805 gpm
Since each cubic foot per minute contains 7.4805 gpm, we multiply our value by this factor:
1 × 7.4805 = 7.4805 gpm
So 1 cfm = 7.4805 gpm.
Quick check: 7.4805 ÷ 7.4805 = 1 cfm
Example Conversions
Example 1: 1 CFM = 7.4805 GPM
1 × 7.4805 = 7.4805
1 × 7.4805 = 7.4805
Example 2: 5 CFM = 37.4026 GPM
5 × 7.4805 = 37.4026
5 × 7.4805 = 37.4026
Example 3: 10 CFM = 74.8051 GPM
10 × 7.4805 = 74.8051
10 × 7.4805 = 74.8051
CFM to GPM Table
| CFM | GPM |
|---|---|
| 1 CFM | 7.4805 GPM |
| 2 CFM | 14.961 GPM |
| 5 CFM | 37.4026 GPM |
| 10 CFM | 74.8051 GPM |
| 20 CFM | 149.61 GPM |
| 25 CFM | 187.013 GPM |
| 50 CFM | 374.026 GPM |
| 100 CFM | 748.051 GPM |
| 250 CFM | 1870.13 GPM |
| 500 CFM | 3740.26 GPM |
| 1000 CFM | 7480.51 GPM |
1 Cubic Foot per Minute in Other Units
| Unit | 1 CFM = |
|---|---|
| CFM to m³/s | 0.00047195 m³/s |
| CFM to m³/min | 0.028317 m³/min |
| CFM to m³/h | 1.699 m³/h |
| CFM to L/s | 0.47195 L/s |
| CFM to L/min | 28.3168 L/min |
| CFM to L/h | 1699.01 L/h |
| CFM to ft³/s | 0.016667 ft³/s |
| CFM to GPM | 7.4805 GPM |
| CFM to GPH | 448.832 GPH |
| CFM to GPM (UK) | 6.2288 GPM(UK) |