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Flow Rate

Liter per Second to US Gallon per Minute Converter

Convert Liter per Second to US Gallon per Minute with the exact formula, a worked example and a quick conversion table.

Smart input
Reverse conversion: US Gallon per Minute to Liter per Second

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Quick values:
Conversion formula

The exact formula applied:

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Conversion formula

GPM (US) = L/s Γ— 15.8503231415

L/s = GPM (US) Γ· 15.8503231415

Worked example

50 L/s = 792.51616 GPM (US)

GPM (US) = L/s Γ— 15.8503231415

Flow rate is volume per time. Always distinguish the US gallon (GPM US) from the imperial gallon (GPM UK).

Quick conversion table

Liter per Second (L/s)US Gallon per Minute (GPM (US))
115.85032
231.70065
579.25162
10158.50323
25396.25808
50792.51616
1001,585.03
2503,962.58
5007,925.16
1,00015,850.32

Reverse conversion table

US Gallon per Minute (GPM (US))Liter per Second (L/s)
10.0630902
20.1261804
50.315451
100.630902
251.57725
503.15451
1006.30902
25015.77255
50031.5451
1,00063.0902

About the two units

L/sLiter per Second

One litre per second.

1 L/s = 0.001 mΒ³/s

SI Derived Unit Flow Rate

GPM (US)US Gallon per Minute

GPM using the US gallon = 0.0631 L/s.

1 GPM (US) = 6.309020e-05 mΒ³/s

Non-SI Unit Flow Rate

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