Volumetric flow rate.
Imperial gallon per Days to Liter per Seconds Converter — imp gal/d to L/s
Convert Imperial gallon per Days (imp gal/d) to Liter per Seconds (L/s) using the exact conversion factor (1 imperial gallon per days = 0.0000526168 liter per seconds). See the formula, worked examples, conversion table, and common uses.
Imperial gallon per Days to Liter 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 5.26167824e-8 / 0.001.
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 Days to Liter per Seconds
Imperial gallon per Days and Liter 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
liter per seconds = imperial gallon per days × 0.0000526167824074
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per days equals 5.261678e-8 base units, and 1 liter per seconds equals 0.001 base units, so dividing one by the other gives the direct imperial gallon per days-to-liter per seconds factor of 0.0000526167824074.
Simple example
1 imp gal/d × 0.00005261678241 = 0.0000526168 L/s
1 imperial gallon per days = 0.0000526168 liter per seconds.
Real-world example
60 imp gal/d × 0.00005261678241 = 0.0031570069 L/s
60 imperial gallon per days = 0.0031570069 liter per seconds.
Conversion table
| Imperial gallon per Days (imp gal/d) | Liter per Seconds (L/s) |
|---|---|
| 0.1 imp gal/d | 0.0000052617 L/s |
| 1 imp gal/d | 0.0000526168 L/s |
| 10 imp gal/d | 0.0005261678 L/s |
| 60 imp gal/d | 0.0031570069 L/s |
| 100 imp gal/d | 0.0052616782 L/s |
| 1,000 imp gal/d | 0.0526167824 L/s |
Reverse conversion: Liter per Seconds to Imperial gallon per Days
0.0000526168 L/s × 19005.34305 = 1.000000334 imp gal/d
0.0000526168 liter per seconds = 1.000000334 imperial gallon per days.
imperial gallon per days = liter per seconds × 19005.343053
For a page dedicated to this direction, see Liter per Seconds to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Liter per Seconds
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
Where it's used: Common in municipal water-utility and industrial flow specifications internationally
L/s vs. L/min. Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.
Uses of the Liter per Seconds today
- Municipal water supply and treatment plant flow rates
- Industrial process flow specifications
- Stream and river discharge measurement at moderate scales
Liter per Seconds — sources
- BIPM SI Brochure — Litre and second as accepted units used together to express flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per seconds are in 1 imperial gallon per days?
1 imperial gallon per days equals 0.0000526168 liter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to liter per seconds?
Multiply the imperial gallon per days value by 0.00005261678241. The converter above does this instantly to whatever precision you set.
How do I convert liter per seconds back to imperial gallon per days?
Use the reverse factor: 1 liter per seconds equals 19,005.34305 imperial gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
What is a liter per seconds?
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
Is the imperial gallon per days to liter per seconds conversion exact?
Yes. Both imperial gallon per days and liter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00005261678241 used above is exact to as many digits as you choose to display.
What is the difference between l/s vs. l/min?
Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.