Volumetric flow rate.
Liters per Fortnight to Cups per Fortnight Converter — L/fn to cup/fn
Convert Liter per Fortnight (L/fn) to Cup per Fortnight (cup/fn) using the exact conversion factor (1 liter per fortnight = 4.226752838 cup per fortnight). See the formula, worked examples, and conversion table.
Liters per Fortnight to Cups 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 8.26719577e-10 / 1.95592127e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liters per Fortnight to Cups per Fortnight
Liter per Fortnight and Cup 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
cups per fortnight = liters per fortnight × 4.22675283773
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per fortnight equals 8.267196e-10 base units, and 1 cup per fortnight equals 1.955921e-10 base units, so dividing one by the other gives the direct liter per fortnight-to-cup per fortnight factor of 4.22675283773.
Simple example
1 L/fn × 4.226752838 = 4.226752838 cup/fn
1 liter per fortnight = 4.226752838 cups per fortnight.
Real-world example
60 L/fn × 4.226752838 = 253.6051703 cup/fn
60 liters per fortnight = 253.6051703 cups per fortnight.
Conversion table
| Liter per Fortnight (L/fn) | Cup per Fortnight (cup/fn) |
|---|---|
| 0.1 L/fn | 0.4226752838 cup/fn |
| 1 L/fn | 4.226752838 cup/fn |
| 10 L/fn | 42.26752838 cup/fn |
| 60 L/fn | 253.6051703 cup/fn |
| 100 L/fn | 422.6752838 cup/fn |
| 1,000 L/fn | 4,226.752838 cup/fn |
Reverse conversion: Cup per Fortnight to Liter per Fortnight
4.226752838 cup/fn × 0.2365882365 = 1 L/fn
4.226752838 cups per fortnight = 1 liters per fortnight.
liters per fortnight = cups per fortnight × 0.2365882365
For a page dedicated to this direction, see Cup per Fortnight to Liter per Fortnight.
Understanding the Liter per Fortnight (L/fn)
Volumetric flow rate.
Understanding the Cup per Fortnight (cup/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cups per fortnight are in 1 liter per fortnight?
1 liter per fortnight equals 4.226752838 cups per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert liter per fortnight to cup per fortnight?
Multiply the liter per fortnight value by 4.226752838. The converter above does this instantly to whatever precision you set.
How do I convert cup per fortnight back to liter per fortnight?
Use the reverse factor: 1 cup per fortnight equals 0.2365882365 liters per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per fortnight?
Liter per Fortnight (L/fn) is a unit of flow rate.
What is a cup per fortnight?
Cup per Fortnight (cup/fn) is a unit of flow rate.
Is the liter per fortnight to cup per fortnight conversion exact?
Yes. Both liter per fortnight and cup per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 4.226752838 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.