Volumetric flow rate.
Cubic inches per Fortnight to Quart per Days Converter — in3/fn to qt/d
Convert Cubic inch per Fortnight (in3/fn) to Quart per Days (qt/d) using the exact conversion factor (1 cubic inch per fortnight = 0.0012368584 quart per days). See the formula, worked examples, and conversion table.
Cubic inches per Fortnight to Quart 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 1.35475066e-11 / 1.09531591e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inches per Fortnight to Quart per Days
Cubic inch per Fortnight and Quart 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
quart per days = cubic inches per fortnight × 0.00123685837972
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per fortnight equals 1.354751e-11 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct cubic inch per fortnight-to-quart per days factor of 0.00123685837972.
Simple example
1 in3/fn × 0.00123685838 = 0.0012368584 qt/d
1 cubic inch per fortnight = 0.0012368584 quart per days.
Real-world example
60 in3/fn × 0.00123685838 = 0.0742115028 qt/d
60 cubic inches per fortnight = 0.0742115028 quart per days.
Conversion table
| Cubic inch per Fortnight (in3/fn) | Quart per Days (qt/d) |
|---|---|
| 0.1 in3/fn | 0.0001236858 qt/d |
| 1 in3/fn | 0.0012368584 qt/d |
| 10 in3/fn | 0.0123685838 qt/d |
| 60 in3/fn | 0.0742115028 qt/d |
| 100 in3/fn | 0.123685838 qt/d |
| 1,000 in3/fn | 1.23685838 qt/d |
Reverse conversion: Quart per Days to Cubic inch per Fortnight
0.0012368584 qt/d × 808.5 = 1.000000016 in3/fn
0.0012368584 quart per days = 1.000000016 cubic inches per fortnight.
cubic inches per fortnight = quart per days × 808.5
For a page dedicated to this direction, see Quart per Days to Cubic inch per Fortnight.
Understanding the Cubic inch per Fortnight (in3/fn)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 cubic inch per fortnight?
1 cubic inch per fortnight equals 0.0012368584 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per fortnight to quart per days?
Multiply the cubic inch per fortnight value by 0.00123685838. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to cubic inch per fortnight?
Use the reverse factor: 1 quart per days equals 808.5 cubic inches per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per fortnight?
Cubic inch per Fortnight (in3/fn) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the cubic inch per fortnight to quart per days conversion exact?
Yes. Both cubic inch per fortnight and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00123685838 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.