Volumetric flow rate.
Imperial gallon per Weeks to Quart per Days Converter — imp gal/wk to qt/d
Convert Imperial gallon per Weeks (imp gal/wk) to Quart per Days (qt/d) using the exact conversion factor (1 imperial gallon per weeks = 0.6862571003 quart per days). See the formula, worked examples, and conversion table.
Imperial gallon per Weeks to Quart 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 7.5166832e-9 / 1.09531591e-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 Weeks to Quart per Days
Imperial gallon per Weeks and Quart 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
quart per days = imperial gallon per weeks × 0.686257100288
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per weeks equals 7.516683e-9 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct imperial gallon per weeks-to-quart per days factor of 0.686257100288.
Simple example
1 imp gal/wk × 0.6862571003 = 0.6862571003 qt/d
1 imperial gallon per weeks = 0.6862571003 quart per days.
Real-world example
60 imp gal/wk × 0.6862571003 = 41.17542602 qt/d
60 imperial gallon per weeks = 41.17542602 quart per days.
Conversion table
| Imperial gallon per Weeks (imp gal/wk) | Quart per Days (qt/d) |
|---|---|
| 0.1 imp gal/wk | 0.06862571 qt/d |
| 1 imp gal/wk | 0.6862571003 qt/d |
| 10 imp gal/wk | 6.862571003 qt/d |
| 60 imp gal/wk | 41.17542602 qt/d |
| 100 imp gal/wk | 68.62571003 qt/d |
| 1,000 imp gal/wk | 686.2571003 qt/d |
Reverse conversion: Quart per Days to Imperial gallon per Weeks
0.6862571003 qt/d × 1.457179823 = 1 imp gal/wk
0.6862571003 quart per days = 1 imperial gallon per weeks.
imperial gallon per weeks = quart per days × 1.4571798231
For a page dedicated to this direction, see Quart per Days to Imperial gallon per Weeks.
Understanding the Imperial gallon per Weeks (imp gal/wk)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 imperial gallon per weeks?
1 imperial gallon per weeks equals 0.6862571003 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per weeks to quart per days?
Multiply the imperial gallon per weeks value by 0.6862571003. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to imperial gallon per weeks?
Use the reverse factor: 1 quart per days equals 1.457179823 imperial gallon per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per weeks?
Imperial gallon per Weeks (imp gal/wk) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the imperial gallon per weeks to quart per days conversion exact?
Yes. Both imperial gallon per weeks and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.6862571003 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.