Volumetric flow rate.
Gallon per Hours to Liter per Days Converter — gal/h to L/d
Convert Gallon per Hours (gal/h) to Liter per Days (L/d) using the exact conversion factor (1 gallon per hours = 90.84988282 liter per days). See the formula, worked examples, and conversion table.
Gallon per Hours to Liter per Days converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 1.05150327e-6 / 1.15740741e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Hours to Liter per Days
Gallon per Hours and Liter per Days both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
liter per days = gallon per hours × 90.849882816
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per hours equals 0.00000105150327333 base units, and 1 liter per days equals 1.157407e-8 base units, so dividing one by the other gives the direct gallon per hours-to-liter per days factor of 90.849882816.
Simple example
1 gal/h × 90.84988282 = 90.84988282 L/d
1 gallon per hours = 90.84988282 liter per days.
Real-world example
60 gal/h × 90.84988282 = 5,450.992969 L/d
60 gallon per hours = 5,450.992969 liter per days.
Conversion table
| Gallon per Hours (gal/h) | Liter per Days (L/d) |
|---|---|
| 0.1 gal/h | 9.084988282 L/d |
| 1 gal/h | 90.84988282 L/d |
| 10 gal/h | 908.4988282 L/d |
| 60 gal/h | 5,450.992969 L/d |
| 100 gal/h | 9,084.988282 L/d |
| 1,000 gal/h | 90,849.88282 L/d |
Reverse conversion: Liter per Days to Gallon per Hours
90.84988282 L/d × 0.01100716885 = 1 gal/h
90.84988282 liter per days = 1 gallon per hours.
gallon per hours = liter per days × 0.0110071688483
For a page dedicated to this direction, see Liter per Days to Gallon per Hours.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per days are in 1 gallon per hours?
1 gallon per hours equals 90.84988282 liter per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hours to liter per days?
Multiply the gallon per hours value by 90.84988282. The converter above does this instantly to whatever precision you set.
How do I convert liter per days back to gallon per hours?
Use the reverse factor: 1 liter per days equals 0.0110071689 gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
What is a liter per days?
Liter per Days (L/d) is a unit of flow rate.
Is the gallon per hours to liter per days conversion exact?
Yes. Both gallon per hours and liter per days are defined by fixed standards rather than physical artifacts, so the factor of 90.84988282 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.