Volumetric flow rate.
Cubic inch per Weeks to Imperial gallon per Days Converter — in3/wk to imp gal/d
Convert Cubic inch per Weeks (in3/wk) to Imperial gallon per Days (imp gal/d) using the exact conversion factor (1 cubic inch per weeks = 0.00051495 imperial gallon per days). See the formula, worked examples, and conversion table.
Cubic inch per Weeks 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 2.70950132e-11 / 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 inch per Weeks to Imperial gallon per Days
Cubic inch per Weeks 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 inch per weeks × 0.000514950021416
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per weeks equals 2.709501e-11 base units, and 1 imperial gallon per days equals 5.261678e-8 base units, so dividing one by the other gives the direct cubic inch per weeks-to-imperial gallon per days factor of 0.000514950021416.
Simple example
1 in3/wk × 0.0005149500214 = 0.00051495 imp gal/d
1 cubic inch per weeks = 0.00051495 imperial gallon per days.
Real-world example
60 in3/wk × 0.0005149500214 = 0.0308970013 imp gal/d
60 cubic inch per weeks = 0.0308970013 imperial gallon per days.
Conversion table
| Cubic inch per Weeks (in3/wk) | Imperial gallon per Days (imp gal/d) |
|---|---|
| 0.1 in3/wk | 0.000051495 imp gal/d |
| 1 in3/wk | 0.00051495 imp gal/d |
| 10 in3/wk | 0.0051495002 imp gal/d |
| 60 in3/wk | 0.0308970013 imp gal/d |
| 100 in3/wk | 0.0514950021 imp gal/d |
| 1,000 in3/wk | 0.5149500214 imp gal/d |
Reverse conversion: Imperial gallon per Days to Cubic inch per Weeks
0.00051495 imp gal/d × 1941.93603 = 0.9999999584 in3/wk
0.00051495 imperial gallon per days = 0.9999999584 cubic inch per weeks.
cubic inch per weeks = imperial gallon per days × 1941.93602954
For a page dedicated to this direction, see Imperial gallon per Days to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/wk)
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 inch per weeks?
1 cubic inch per weeks equals 0.00051495 imperial gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to imperial gallon per days?
Multiply the cubic inch per weeks value by 0.0005149500214. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per days back to cubic inch per weeks?
Use the reverse factor: 1 imperial gallon per days equals 1,941.93603 cubic inch per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per weeks?
Cubic inch per Weeks (in3/wk) 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 inch per weeks to imperial gallon per days conversion exact?
Yes. Both cubic inch per weeks and imperial gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.0005149500214 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.