Volumetric flow rate.
Cubic inch per Days to Imperial quarts per Fortnight Converter — in3/d to imp qt/fn
Convert Cubic inch per Days (in3/d) to Imperial quart per Fortnight (imp qt/fn) using the exact conversion factor (1 cubic inch per days = 0.2018604084 imperial quart per fortnight). See the formula, worked examples, and conversion table.
Cubic inch per Days to Imperial quarts 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 1.89665093e-10 / 9.395854e-10.
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 Days to Imperial quarts per Fortnight
Cubic inch per Days and Imperial quart 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
imperial quarts per fortnight = cubic inch per days × 0.201860408395
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 imperial quart per fortnight equals 9.395854e-10 base units, so dividing one by the other gives the direct cubic inch per days-to-imperial quart per fortnight factor of 0.201860408395.
Simple example
1 in3/d × 0.2018604084 = 0.2018604084 imp qt/fn
1 cubic inch per days = 0.2018604084 imperial quarts per fortnight.
Real-world example
60 in3/d × 0.2018604084 = 12.1116245 imp qt/fn
60 cubic inch per days = 12.1116245 imperial quarts per fortnight.
Conversion table
| Cubic inch per Days (in3/d) | Imperial quart per Fortnight (imp qt/fn) |
|---|---|
| 0.1 in3/d | 0.0201860408 imp qt/fn |
| 1 in3/d | 0.2018604084 imp qt/fn |
| 10 in3/d | 2.018604084 imp qt/fn |
| 60 in3/d | 12.1116245 imp qt/fn |
| 100 in3/d | 20.18604084 imp qt/fn |
| 1,000 in3/d | 201.8604084 imp qt/fn |
Reverse conversion: Imperial quart per Fortnight to Cubic inch per Days
0.2018604084 imp qt/fn × 4.953918443 = 1 in3/d
0.2018604084 imperial quarts per fortnight = 1 cubic inch per days.
cubic inch per days = imperial quarts per fortnight × 4.95391844271
For a page dedicated to this direction, see Imperial quart per Fortnight to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Imperial quart per Fortnight (imp qt/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quarts per fortnight are in 1 cubic inch per days?
1 cubic inch per days equals 0.2018604084 imperial quarts per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to imperial quart per fortnight?
Multiply the cubic inch per days value by 0.2018604084. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per fortnight back to cubic inch per days?
Use the reverse factor: 1 imperial quart per fortnight equals 4.953918443 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
What is a imperial quart per fortnight?
Imperial quart per Fortnight (imp qt/fn) is a unit of flow rate.
Is the cubic inch per days to imperial quart per fortnight conversion exact?
Yes. Both cubic inch per days and imperial quart per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.2018604084 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.