gph to gpm converter
1 US gallons per hour equals 0.01666667 US gallons per minute. Conversions use gpm = gph × 0.016667
gph → 0.01666667 gpm
gpm = gph × 0.016667
Converter
Worked examples
- 1 gph = 0.01666667 gpm
- 2 gph = 0.03333333 gpm
- 5 gph = 0.08333333 gpm
- 10 gph = 0.16666667 gpm
- 100 gph = 1.666667 gpm
US gallons per hour to US gallons per minute conversion table
| gph | gpm | Arithmetic |
|---|---|---|
| 1 gph | 0.01666667 gpm | × 0.016667 |
| 2 gph | 0.03333333 gpm | × 0.016667 |
| 3 gph | 0.05 gpm | × 0.016667 |
| 4 gph | 0.06666667 gpm | × 0.016667 |
| 5 gph | 0.08333333 gpm | × 0.016667 |
| 6 gph | 0.1 gpm | × 0.016667 |
| 8 gph | 0.13333333 gpm | × 0.016667 |
| 10 gph | 0.16666667 gpm | × 0.016667 |
| 12 gph | 0.2 gpm | × 0.016667 |
| 15 gph | 0.25 gpm | × 0.016667 |
| 20 gph | 0.33333333 gpm | × 0.016667 |
| 25 gph | 0.41666667 gpm | × 0.016667 |
| 30 gph | 0.5 gpm | × 0.016667 |
| 40 gph | 0.66666667 gpm | × 0.016667 |
| 50 gph | 0.83333333 gpm | × 0.016667 |
| 60 gph | 1 gpm | × 0.016667 |
| 70 gph | 1.166667 gpm | × 0.016667 |
| 80 gph | 1.333333 gpm | × 0.016667 |
| 90 gph | 1.5 gpm | × 0.016667 |
| 100 gph | 1.666667 gpm | × 0.016667 |
How to convert gph to gpm
- Take your value in US gallons per hour.
- Multiply by 0.016667
- That is your answer in US gallons per minute — no rounding needed until you choose a display precision.
Related conversions
gpm to gphL/min to gpmL/s to gpmm³/h to gpmcfm to gpmgpm to L/mingpm to L/sgpm to m³/hgpm to cfmall flow rate units
Questions
How many US gallons per minute in 1 US gallons per hour?
Exactly 0.01666667 gpm. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert gph to gpm?
Multiply the US gallons per hour figure by 0.016667 — or use the converter above, which updates as you type.
Is gph to gpm the same as gpm to gph?
No — they are inverses. One gph is 0.01666667 gpm, while one gpm is 60 gph.
What is 1 gph in gpm?
1 gph = 0.01666667 gpm (see the value page for the full arithmetic).