Volumetric flow rate.
Imperial quart per Weeks to Cubic inches per Fortnight Converter — imp qt/wk to in3/fn
Convert Imperial quart per Weeks (imp qt/wk) to Cubic inch per Fortnight (in3/fn) using the exact conversion factor (1 imperial quart per weeks = 138.7097164 cubic inch per fortnight). See the formula, worked examples, and conversion table.
Imperial quart per Weeks to Cubic inches per Fortnight 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 1.8791708e-9 / 1.35475066e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Weeks to Cubic inches per Fortnight
Imperial quart per Weeks and Cubic inch per Fortnight 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 inches per fortnight = imperial quart per weeks × 138.709716396
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per weeks equals 1.879171e-9 base units, and 1 cubic inch per fortnight equals 1.354751e-11 base units, so dividing one by the other gives the direct imperial quart per weeks-to-cubic inch per fortnight factor of 138.709716396.
Simple example
1 imp qt/wk × 138.7097164 = 138.7097164 in3/fn
1 imperial quart per weeks = 138.7097164 cubic inches per fortnight.
Real-world example
60 imp qt/wk × 138.7097164 = 8,322.582984 in3/fn
60 imperial quart per weeks = 8,322.582984 cubic inches per fortnight.
Conversion table
| Imperial quart per Weeks (imp qt/wk) | Cubic inch per Fortnight (in3/fn) |
|---|---|
| 0.1 imp qt/wk | 13.87097164 in3/fn |
| 1 imp qt/wk | 138.7097164 in3/fn |
| 10 imp qt/wk | 1,387.097164 in3/fn |
| 60 imp qt/wk | 8,322.582984 in3/fn |
| 100 imp qt/wk | 13,870.97164 in3/fn |
| 1,000 imp qt/wk | 138,709.7164 in3/fn |
Reverse conversion: Cubic inch per Fortnight to Imperial quart per Weeks
138.7097164 in3/fn × 0.0072093003 = 1 imp qt/wk
138.7097164 cubic inches per fortnight = 1 imperial quart per weeks.
imperial quart per weeks = cubic inches per fortnight × 0.00720930029982
For a page dedicated to this direction, see Cubic inch per Fortnight to Imperial quart per Weeks.
Understanding the Imperial quart per Weeks (imp qt/wk)
Volumetric flow rate.
Understanding the Cubic inch per Fortnight (in3/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inches per fortnight are in 1 imperial quart per weeks?
1 imperial quart per weeks equals 138.7097164 cubic inches per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per weeks to cubic inch per fortnight?
Multiply the imperial quart per weeks value by 138.7097164. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per fortnight back to imperial quart per weeks?
Use the reverse factor: 1 cubic inch per fortnight equals 0.0072093003 imperial quart per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per weeks?
Imperial quart per Weeks (imp qt/wk) is a unit of flow rate.
What is a cubic inch per fortnight?
Cubic inch per Fortnight (in3/fn) is a unit of flow rate.
Is the imperial quart per weeks to cubic inch per fortnight conversion exact?
Yes. Both imperial quart per weeks and cubic inch per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 138.7097164 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.