Volumetric flow rate.
Liter per Days to Imperial gallon per Seconds Converter — L/d to imp gal/s
Convert Liter per Days (L/d) to Imperial gallon per Seconds (imp gal/s) using the exact conversion factor (1 liter per days = 0.0000025459 imperial gallon per seconds). See the formula, worked examples, and conversion table.
Liter per Days to Imperial gallon per Seconds 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 1.15740741e-8 / 0.00454609.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Days to Imperial gallon per Seconds
Liter per Days and Imperial gallon per Seconds 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
imperial gallon per seconds = liter per days × 0.00000254594037383
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per days equals 1.157407e-8 base units, and 1 imperial gallon per seconds equals 0.00454609 base units, so dividing one by the other gives the direct liter per days-to-imperial gallon per seconds factor of 0.00000254594037383.
Simple example
1 L/d × 0.000002545940374 = 0.0000025459 imp gal/s
1 liter per days = 0.0000025459 imperial gallon per seconds.
Real-world example
60 L/d × 0.000002545940374 = 0.0001527564 imp gal/s
60 liter per days = 0.0001527564 imperial gallon per seconds.
Conversion table
| Liter per Days (L/d) | Imperial gallon per Seconds (imp gal/s) |
|---|---|
| 0.1 L/d | 2.54594e-7 imp gal/s |
| 1 L/d | 0.0000025459 imp gal/s |
| 10 L/d | 0.0000254594 imp gal/s |
| 60 L/d | 0.0001527564 imp gal/s |
| 100 L/d | 0.000254594 imp gal/s |
| 1,000 L/d | 0.0025459404 imp gal/s |
Reverse conversion: Imperial gallon per Seconds to Liter per Days
0.0000025459 imp gal/s × 392782.176 = 0.9999841419 L/d
0.0000025459 imperial gallon per seconds = 0.9999841419 liter per days.
liter per days = imperial gallon per seconds × 392782.176
For a page dedicated to this direction, see Imperial gallon per Seconds to Liter per Days.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per seconds are in 1 liter per days?
1 liter per days equals 0.0000025459 imperial gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to imperial gallon per seconds?
Multiply the liter per days value by 0.000002545940374. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per seconds back to liter per days?
Use the reverse factor: 1 imperial gallon per seconds equals 392,782.176 liter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per days?
Liter per Days (L/d) is a unit of flow rate.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
Is the liter per days to imperial gallon per seconds conversion exact?
Yes. Both liter per days and imperial gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000002545940374 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.