Volumetric flow rate.
Imperial gallon per Days to Cup per Seconds Converter — imp gal/d to cup/s
Convert Imperial gallon per Days (imp gal/d) to Cup per Seconds (cup/s) using the exact conversion factor (1 imperial gallon per days = 0.0002223981 cup per seconds). See the formula, worked examples, and conversion table.
Imperial gallon per Days to Cup 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 / 0.0002365882365.
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 Cup per Seconds
Imperial gallon per Days and Cup 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
cup per seconds = imperial gallon per days × 0.000222398134353
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 cup per seconds equals 0.0002365882365 base units, so dividing one by the other gives the direct imperial gallon per days-to-cup per seconds factor of 0.000222398134353.
Simple example
1 imp gal/d × 0.0002223981344 = 0.0002223981 cup/s
1 imperial gallon per days = 0.0002223981 cup per seconds.
Real-world example
60 imp gal/d × 0.0002223981344 = 0.0133438881 cup/s
60 imperial gallon per days = 0.0133438881 cup per seconds.
Conversion table
| Imperial gallon per Days (imp gal/d) | Cup per Seconds (cup/s) |
|---|---|
| 0.1 imp gal/d | 0.0000222398 cup/s |
| 1 imp gal/d | 0.0002223981 cup/s |
| 10 imp gal/d | 0.0022239813 cup/s |
| 60 imp gal/d | 0.0133438881 cup/s |
| 100 imp gal/d | 0.0222398134 cup/s |
| 1,000 imp gal/d | 0.2223981344 cup/s |
Reverse conversion: Cup per Seconds to Imperial gallon per Days
0.0002223981 cup/s × 4496.440597 = 0.9999998455 imp gal/d
0.0002223981 cup per seconds = 0.9999998455 imperial gallon per days.
imperial gallon per days = cup per seconds × 4496.440597
For a page dedicated to this direction, see Cup per Seconds to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per seconds are in 1 imperial gallon per days?
1 imperial gallon per days equals 0.0002223981 cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to cup per seconds?
Multiply the imperial gallon per days value by 0.0002223981344. The converter above does this instantly to whatever precision you set.
How do I convert cup per seconds back to imperial gallon per days?
Use the reverse factor: 1 cup per seconds equals 4,496.440597 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 cup per seconds?
Cup per Seconds (cup/s) is a unit of flow rate.
Is the imperial gallon per days to cup per seconds conversion exact?
Yes. Both imperial gallon per days and cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.0002223981344 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.