Volumetric flow rate.
Imperial gallon per Seconds to Liter per Days Converter — imp gal/s to L/d
Convert Imperial gallon per Seconds (imp gal/s) to Liter per Days (L/d) using the exact conversion factor (1 imperial gallon per seconds = 392,782.176 liter per days). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds 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 0.00454609 / 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 Imperial gallon per Seconds to Liter per Days
Imperial gallon per Seconds 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 = imperial gallon per seconds × 392782.176
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 liter per days equals 1.157407e-8 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-liter per days factor of 392782.176.
Simple example
1 imp gal/s × 392782.176 = 392,782.176 L/d
1 imperial gallon per seconds = 392,782.176 liter per days.
Real-world example
60 imp gal/s × 392782.176 = 23,566,930.56 L/d
60 imperial gallon per seconds = 23,566,930.56 liter per days.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Liter per Days (L/d) |
|---|---|
| 0.1 imp gal/s | 39,278.2176 L/d |
| 1 imp gal/s | 392,782.176 L/d |
| 10 imp gal/s | 3,927,821.76 L/d |
| 60 imp gal/s | 23,566,930.56 L/d |
| 100 imp gal/s | 39,278,217.6 L/d |
| 1,000 imp gal/s | 392,782,176 L/d |
Reverse conversion: Liter per Days to Imperial gallon per Seconds
1 L/d × 0.000002545940374 = 0.0000025459 imp gal/s
1 liter per days = 0.0000025459 imperial gallon per seconds.
imperial gallon per seconds = liter per days × 0.00000254594037383
For a page dedicated to this direction, see Liter per Days to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
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 imperial gallon per seconds?
1 imperial gallon per seconds equals 392,782.176 liter per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to liter per days?
Multiply the imperial gallon per seconds value by 392782.176. The converter above does this instantly to whatever precision you set.
How do I convert liter per days back to imperial gallon per seconds?
Use the reverse factor: 1 liter per days equals 0.0000025459 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) 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 imperial gallon per seconds to liter per days conversion exact?
Yes. Both imperial gallon per seconds and liter per days are defined by fixed standards rather than physical artifacts, so the factor of 392782.176 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.