Volumetric flow rate.
Imperial gallon per Days to Cubic Meter per Days Converter — imp gal/d to m3/d
Convert Imperial gallon per Days (imp gal/d) to Cubic Meter per Days (m3/d) using the exact conversion factor (1 imperial gallon per days = 0.00454609 cubic meter per days). See the formula, worked examples, and conversion table.
Imperial gallon per Days to Cubic Meter 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 5.26167824e-8 / 1.15740741e-5.
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 Cubic Meter per Days
Imperial gallon per Days and Cubic Meter 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
cubic meter per days = imperial gallon per days × 0.00454609
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 cubic meter per days equals 0.0000115740740741 base units, so dividing one by the other gives the direct imperial gallon per days-to-cubic meter per days factor of 0.00454609.
Simple example
1 imp gal/d × 0.00454609 = 0.00454609 m3/d
1 imperial gallon per days = 0.00454609 cubic meter per days.
Real-world example
60 imp gal/d × 0.00454609 = 0.2727654 m3/d
60 imperial gallon per days = 0.2727654 cubic meter per days.
Conversion table
| Imperial gallon per Days (imp gal/d) | Cubic Meter per Days (m3/d) |
|---|---|
| 0.1 imp gal/d | 0.000454609 m3/d |
| 1 imp gal/d | 0.00454609 m3/d |
| 10 imp gal/d | 0.0454609 m3/d |
| 60 imp gal/d | 0.2727654 m3/d |
| 100 imp gal/d | 0.454609 m3/d |
| 1,000 imp gal/d | 4.54609 m3/d |
Reverse conversion: Cubic Meter per Days to Imperial gallon per Days
0.00454609 m3/d × 219.9692483 = 1 imp gal/d
0.00454609 cubic meter per days = 1 imperial gallon per days.
imperial gallon per days = cubic meter per days × 219.969248299
For a page dedicated to this direction, see Cubic Meter per Days to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Cubic Meter per Days (m3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per days are in 1 imperial gallon per days?
1 imperial gallon per days equals 0.00454609 cubic meter per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to cubic meter per days?
Multiply the imperial gallon per days value by 0.00454609. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per days back to imperial gallon per days?
Use the reverse factor: 1 cubic meter per days equals 219.9692483 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 cubic meter per days?
Cubic Meter per Days (m3/d) is a unit of flow rate.
Is the imperial gallon per days to cubic meter per days conversion exact?
Yes. Both imperial gallon per days and cubic meter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00454609 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.