m³/h to gpm converter

1 cubic meters per hour equals 4.402868 US gallons per minute. Conversions use gpm = m³/h × 4.4029

m³/h → 4.402868 gpm

gpm = m³/h × 4.4029

Converter

Worked examples

1 m³/h = 4.402868 gpm
2 m³/h = 8.805735 gpm
5 m³/h = 22.014338 gpm
10 m³/h = 44.028675 gpm
100 m³/h = 440.287 gpm

cubic meters per hour to US gallons per minute conversion table

m³/h	gpm	Arithmetic
1 m³/h	4.402868 gpm	× 4.4029
2 m³/h	8.805735 gpm	× 4.4029
3 m³/h	13.208603 gpm	× 4.4029
4 m³/h	17.61147 gpm	× 4.4029
5 m³/h	22.014338 gpm	× 4.4029
6 m³/h	26.417205 gpm	× 4.4029
8 m³/h	35.22294 gpm	× 4.4029
10 m³/h	44.028675 gpm	× 4.4029
12 m³/h	52.83441 gpm	× 4.4029
15 m³/h	66.043013 gpm	× 4.4029
20 m³/h	88.057351 gpm	× 4.4029
25 m³/h	110.072 gpm	× 4.4029
30 m³/h	132.086 gpm	× 4.4029
40 m³/h	176.115 gpm	× 4.4029
50 m³/h	220.143 gpm	× 4.4029
60 m³/h	264.172 gpm	× 4.4029
70 m³/h	308.201 gpm	× 4.4029
80 m³/h	352.229 gpm	× 4.4029
90 m³/h	396.258 gpm	× 4.4029
100 m³/h	440.287 gpm	× 4.4029

How to convert m³/h to gpm

Take your value in cubic meters per hour.
Multiply by 4.4029
That is your answer in US gallons per minute — no rounding needed until you choose a display precision.

Related conversions

gpm to m³/h L/min to gpm L/s to gpm m³/h to L/min m³/h to L/s m³/h to cfm m³/h to gph cfm to gpm gpm to L/min all flow rate units

Questions

How many US gallons per minute in 1 cubic meters per hour?

Exactly 4.402868 gpm. The factor follows from the definitions of both units, not from a measurement, so it is exact.

How do I convert m³/h to gpm?

Multiply the cubic meters per hour figure by 4.4029 — or use the converter above, which updates as you type.

Is m³/h to gpm the same as gpm to m³/h?

No — they are inverses. One m³/h is 4.402868 gpm, while one gpm is 0.22712471 m³/h.

What is 1 m³/h in gpm?

1 m³/h = 4.402868 gpm (see the value page for the full arithmetic).