Gallon per Hour (US) to Liter per Hour Converter

Convert Gallon per Hour (US) to Liter per Hour instantly — live results with exact conversion factors.

From

3.78541178 L/h

1 gallon per hour (us) = 3.785411784 liters per hour. To convert gph to L/h, multiply by 3.785411784.

Quick Reference Table

Gallon per Hour (US) (gph)	Liter per Hour (L/h)
1	3.78541178
2	7.57082357
5	18.9270589
10	37.8541178
20	75.7082357
50	189.270589
100	378.541178
250	946.352946
500	1892.705892
1000	3785.411784

Formula

Convert Gallon per Hour (US) (gph) to Liter per Hour (L/h) using the relationship:

L/h = gph × 3.785411784

How to Convert

Take the value in gallons per hour (us) (gph).
Multiply it by 3.785411784 (the conversion factor from gph to L/h).
The result is the equivalent value in liters per hour (L/h).
Example: 1 gph = 3.78541178 L/h.

Reverse Conversion

Need it the other direction? Liter per Hour to Gallon per Hour (US) conversion.

All Flow Rate Conversions

See the full list of Flow Rate conversions.

Related Conversions

FAQ

▸ How many liters per hour are in 1 gallon per hour (us)?

1 Gallon per Hour (US) equals 3.78541178 liters per hour. Multiply by 3.785411784 to convert gph to L/h.

▸ What is the formula to convert gallon per hour (us) to liter per hour?

Multiply the value in gallons per hour (us) by 3.785411784 to get liters per hour. Formula: L/h = gph × 3.785411784.

▸ How do I convert gallons per hour (us) to liters per hour easily?

Enter your value in the converter at the top of this page — the liters per hour result updates live as you type. You can also multiply by 3.785411784 directly.

Answer