Volumetric flow rate.
Gallon per Days to Imperial quart per Days Converter — gal/d to imp qt/d
Convert Gallon per Days (gal/d) to Imperial quart per Days (imp qt/d) using the exact conversion factor (1 gallon per days = 3.330696739 imperial quart per days). See the formula, worked examples, and conversion table.
Gallon per Days to Imperial 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 4.38126364e-8 / 1.31541956e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Imperial quart per Days
Gallon per Days and Imperial 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
imperial quart per days = gallon per days × 3.33069673852
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 imperial quart per days equals 1.31542e-8 base units, so dividing one by the other gives the direct gallon per days-to-imperial quart per days factor of 3.33069673852.
Simple example
1 gal/d × 3.330696739 = 3.330696739 imp qt/d
1 gallon per days = 3.330696739 imperial quart per days.
Real-world example
60 gal/d × 3.330696739 = 199.8418043 imp qt/d
60 gallon per days = 199.8418043 imperial quart per days.
Conversion table
| Gallon per Days (gal/d) | Imperial quart per Days (imp qt/d) |
|---|---|
| 0.1 gal/d | 0.3330696739 imp qt/d |
| 1 gal/d | 3.330696739 imp qt/d |
| 10 gal/d | 33.30696739 imp qt/d |
| 60 gal/d | 199.8418043 imp qt/d |
| 100 gal/d | 333.0696739 imp qt/d |
| 1,000 gal/d | 3,330.696739 imp qt/d |
Reverse conversion: Imperial quart per Days to Gallon per Days
3.330696739 imp qt/d × 0.3002374814 = 1 gal/d
3.330696739 imperial quart per days = 1 gallon per days.
gallon per days = imperial quart per days × 0.300237481376
For a page dedicated to this direction, see Imperial quart per Days to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Imperial quart per Days (imp qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per days are in 1 gallon per days?
1 gallon per days equals 3.330696739 imperial quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to imperial quart per days?
Multiply the gallon per days value by 3.330696739. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per days back to gallon per days?
Use the reverse factor: 1 imperial quart per days equals 0.3002374814 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a imperial quart per days?
Imperial quart per Days (imp qt/d) is a unit of flow rate.
Is the gallon per days to imperial quart per days conversion exact?
Yes. Both gallon per days and imperial quart per days are defined by fixed standards rather than physical artifacts, so the factor of 3.330696739 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.