Volumetric flow rate.
Cubic yard per Seconds to Imperial gallon per Days Converter — yd3/s to imp gal/d
Convert Cubic yard per Seconds (yd3/s) to Imperial gallon per Days (imp gal/d) using the exact conversion factor (1 cubic yard per seconds = 14,530,627.36 imperial gallon per days). See the formula, worked examples, and conversion table.
Cubic yard per Seconds to Imperial gallon 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 0.764554858 / 5.26167824e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Seconds to Imperial gallon per Days
Cubic yard per Seconds and Imperial gallon 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 gallon per days = cubic yard per seconds × 14530627.3589
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per seconds equals 0.764554857984 base units, and 1 imperial gallon per days equals 5.261678e-8 base units, so dividing one by the other gives the direct cubic yard per seconds-to-imperial gallon per days factor of 14530627.3589.
Simple example
1 yd3/s × 14530627.36 = 14,530,627.36 imp gal/d
1 cubic yard per seconds = 14,530,627.36 imperial gallon per days.
Real-world example
60 yd3/s × 14530627.36 = 871,837,641.5 imp gal/d
60 cubic yard per seconds = 871,837,641.5 imperial gallon per days.
Conversion table
| Cubic yard per Seconds (yd3/s) | Imperial gallon per Days (imp gal/d) |
|---|---|
| 0.1 yd3/s | 1,453,062.736 imp gal/d |
| 1 yd3/s | 14,530,627.36 imp gal/d |
| 10 yd3/s | 145,306,273.6 imp gal/d |
| 60 yd3/s | 871,837,641.5 imp gal/d |
| 100 yd3/s | 1,453,062,736 imp gal/d |
| 1,000 yd3/s | 14,530,627,360 imp gal/d |
Reverse conversion: Imperial gallon per Days to Cubic yard per Seconds
1 imp gal/d × 6.882015e-8 = 6.882015e-8 yd3/s
1 imperial gallon per days = 6.882015e-8 cubic yard per seconds.
cubic yard per seconds = imperial gallon per days × 6.882015e-8
For a page dedicated to this direction, see Imperial gallon per Days to Cubic yard per Seconds.
Understanding the Cubic yard per Seconds (yd3/s)
Volumetric flow rate.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per days are in 1 cubic yard per seconds?
1 cubic yard per seconds equals 14,530,627.36 imperial gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per seconds to imperial gallon per days?
Multiply the cubic yard per seconds value by 14530627.36. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per days back to cubic yard per seconds?
Use the reverse factor: 1 imperial gallon per days equals 6.882015e-8 cubic yard per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per seconds?
Cubic yard per Seconds (yd3/s) is a unit of flow rate.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
Is the cubic yard per seconds to imperial gallon per days conversion exact?
Yes. Both cubic yard per seconds and imperial gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 14530627.36 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.