Volumetric flow rate.
Quarts per Fortnight to Cups per Millisecond Converter — qt/fn to cup/ms
Convert Quart per Fortnight (qt/fn) to Cup per Millisecond (cup/ms) using the exact conversion factor (1 quart per fortnight = 3.306878e-9 cup per millisecond). See the formula, worked examples, and conversion table.
Quarts per Fortnight to Cups per Millisecond 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 7.82368507e-10 / 0.2365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Fortnight to Cups per Millisecond
Quart per Fortnight and Cup per Millisecond 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
cups per millisecond = quarts per fortnight × 3.306878e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per fortnight equals 7.823685e-10 base units, and 1 cup per millisecond equals 0.2365882365 base units, so dividing one by the other gives the direct quart per fortnight-to-cup per millisecond factor of 3.306878e-9.
Simple example
1 qt/fn × 3.306878e-9 = 3.306878e-9 cup/ms
1 quart per fortnight = 3.306878e-9 cups per millisecond.
Real-world example
60 qt/fn × 3.306878e-9 = 1.984127e-7 cup/ms
60 quarts per fortnight = 1.984127e-7 cups per millisecond.
Conversion table
| Quart per Fortnight (qt/fn) | Cup per Millisecond (cup/ms) |
|---|---|
| 0.1 qt/fn | 3.306878e-10 cup/ms |
| 1 qt/fn | 3.306878e-9 cup/ms |
| 10 qt/fn | 3.306878e-8 cup/ms |
| 60 qt/fn | 1.984127e-7 cup/ms |
| 100 qt/fn | 3.306878e-7 cup/ms |
| 1,000 qt/fn | 0.0000033069 cup/ms |
Reverse conversion: Cup per Millisecond to Quart per Fortnight
3.306878e-9 cup/ms × 302400000 = 0.9999999072 qt/fn
3.306878e-9 cups per millisecond = 0.9999999072 quarts per fortnight.
quarts per fortnight = cups per millisecond × 302400000
For a page dedicated to this direction, see Cup per Millisecond to Quart per Fortnight.
Understanding the Quart per Fortnight (qt/fn)
Volumetric flow rate.
Understanding the Cup per Millisecond (cup/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cups per millisecond are in 1 quart per fortnight?
1 quart per fortnight equals 3.306878e-9 cups per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert quart per fortnight to cup per millisecond?
Multiply the quart per fortnight value by 3.306878e-9. The converter above does this instantly to whatever precision you set.
How do I convert cup per millisecond back to quart per fortnight?
Use the reverse factor: 1 cup per millisecond equals 302,400,000 quarts per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per fortnight?
Quart per Fortnight (qt/fn) is a unit of flow rate.
What is a cup per millisecond?
Cup per Millisecond (cup/ms) is a unit of flow rate.
Is the quart per fortnight to cup per millisecond conversion exact?
Yes. Both quart per fortnight and cup per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 3.306878e-9 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.