Volumetric flow rate.
Gallon per Weeks to Imperial gallon per Seconds Converter — gal/wk to imp gal/s
Convert Gallon per Weeks (gal/wk) to Imperial gallon per Seconds (imp gal/s) using the exact conversion factor (1 gallon per weeks = 0.0000013768 imperial gallon per seconds). See the formula, worked examples, and conversion table.
Gallon per Weeks 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 6.25894806e-9 / 0.00454609.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Weeks to Imperial gallon per Seconds
Gallon per Weeks 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 = gallon per weeks × 0.00000137677609892
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per weeks equals 6.258948e-9 base units, and 1 imperial gallon per seconds equals 0.00454609 base units, so dividing one by the other gives the direct gallon per weeks-to-imperial gallon per seconds factor of 0.00000137677609892.
Simple example
1 gal/wk × 0.000001376776099 = 0.0000013768 imp gal/s
1 gallon per weeks = 0.0000013768 imperial gallon per seconds.
Real-world example
60 gal/wk × 0.000001376776099 = 0.0000826066 imp gal/s
60 gallon per weeks = 0.0000826066 imperial gallon per seconds.
Conversion table
| Gallon per Weeks (gal/wk) | Imperial gallon per Seconds (imp gal/s) |
|---|---|
| 0.1 gal/wk | 1.376776e-7 imp gal/s |
| 1 gal/wk | 0.0000013768 imp gal/s |
| 10 gal/wk | 0.0000137678 imp gal/s |
| 60 gal/wk | 0.0000826066 imp gal/s |
| 100 gal/wk | 0.0001376776 imp gal/s |
| 1,000 gal/wk | 0.0013767761 imp gal/s |
Reverse conversion: Imperial gallon per Seconds to Gallon per Weeks
0.0000013768 imp gal/s × 726334.5149 = 1.00001736 gal/wk
0.0000013768 imperial gallon per seconds = 1.00001736 gallon per weeks.
gallon per weeks = imperial gallon per seconds × 726334.514945
For a page dedicated to this direction, see Imperial gallon per Seconds to Gallon per Weeks.
Understanding the Gallon per Weeks (gal/wk)
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 gallon per weeks?
1 gallon per weeks equals 0.0000013768 imperial gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per weeks to imperial gallon per seconds?
Multiply the gallon per weeks value by 0.000001376776099. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per seconds back to gallon per weeks?
Use the reverse factor: 1 imperial gallon per seconds equals 726,334.5149 gallon per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per weeks?
Gallon per Weeks (gal/wk) 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 gallon per weeks to imperial gallon per seconds conversion exact?
Yes. Both gallon per weeks and imperial gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000001376776099 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.