Volumetric flow rate.
Cubic inch per Years to Gallon per Weeks Converter — in3/yr to gal/wk
Convert Cubic inch per Years (in3/yr) to Gallon per Weeks (gal/wk) using the exact conversion factor (1 cubic inch per years = 0.0000829669 gallon per weeks). See the formula, worked examples, and conversion table.
Cubic inch per Years to Gallon per Weeks 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 5.19285386e-13 / 6.25894806e-9.
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 Years to Gallon per Weeks
Cubic inch per Years and Gallon per Weeks 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
gallon per weeks = cubic inch per years × 0.0000829668789997
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per years equals 5.192854e-13 base units, and 1 gallon per weeks equals 6.258948e-9 base units, so dividing one by the other gives the direct cubic inch per years-to-gallon per weeks factor of 0.0000829668789997.
Simple example
1 in3/yr × 0.000082966879 = 0.0000829669 gal/wk
1 cubic inch per years = 0.0000829669 gallon per weeks.
Real-world example
60 in3/yr × 0.000082966879 = 0.0049780127 gal/wk
60 cubic inch per years = 0.0049780127 gallon per weeks.
Conversion table
| Cubic inch per Years (in3/yr) | Gallon per Weeks (gal/wk) |
|---|---|
| 0.1 in3/yr | 0.0000082967 gal/wk |
| 1 in3/yr | 0.0000829669 gal/wk |
| 10 in3/yr | 0.0008296688 gal/wk |
| 60 in3/yr | 0.0049780127 gal/wk |
| 100 in3/yr | 0.0082966879 gal/wk |
| 1,000 in3/yr | 0.082966879 gal/wk |
Reverse conversion: Gallon per Weeks to Cubic inch per Years
0.0000829669 gal/wk × 12053.0025 = 1.000000253 in3/yr
0.0000829669 gallon per weeks = 1.000000253 cubic inch per years.
cubic inch per years = gallon per weeks × 12053.0025
For a page dedicated to this direction, see Gallon per Weeks to Cubic inch per Years.
Understanding the Cubic inch per Years (in3/yr)
Volumetric flow rate.
Understanding the Gallon per Weeks (gal/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per weeks are in 1 cubic inch per years?
1 cubic inch per years equals 0.0000829669 gallon per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per years to gallon per weeks?
Multiply the cubic inch per years value by 0.000082966879. The converter above does this instantly to whatever precision you set.
How do I convert gallon per weeks back to cubic inch per years?
Use the reverse factor: 1 gallon per weeks equals 12,053.0025 cubic inch per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per years?
Cubic inch per Years (in3/yr) is a unit of flow rate.
What is a gallon per weeks?
Gallon per Weeks (gal/wk) is a unit of flow rate.
Is the cubic inch per years to gallon per weeks conversion exact?
Yes. Both cubic inch per years and gallon per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.000082966879 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.