Volumetric flow rate.
Cubic Centimeter per Seconds to Gallons per Fortnight Converter — cm3/s to gal/fn
Convert Cubic Centimeter per Seconds (cm3/s) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 cubic centimeter per seconds = 319.5425145 gallon per fortnight). See the formula, worked examples, and conversion table.
Cubic Centimeter per Seconds to Gallons 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 1e-6 / 3.12947403e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Centimeter per Seconds to Gallons per Fortnight
Cubic Centimeter per Seconds and Gallon 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
gallons per fortnight = cubic centimeter per seconds × 319.542514532
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic centimeter per seconds equals 0.000001 base units, and 1 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct cubic centimeter per seconds-to-gallon per fortnight factor of 319.542514532.
Simple example
1 cm3/s × 319.5425145 = 319.5425145 gal/fn
1 cubic centimeter per seconds = 319.5425145 gallons per fortnight.
Real-world example
60 cm3/s × 319.5425145 = 19,172.55087 gal/fn
60 cubic centimeter per seconds = 19,172.55087 gallons per fortnight.
Conversion table
| Cubic Centimeter per Seconds (cm3/s) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 cm3/s | 31.95425145 gal/fn |
| 1 cm3/s | 319.5425145 gal/fn |
| 10 cm3/s | 3,195.425145 gal/fn |
| 60 cm3/s | 19,172.55087 gal/fn |
| 100 cm3/s | 31,954.25145 gal/fn |
| 1,000 cm3/s | 319,542.5145 gal/fn |
Reverse conversion: Gallon per Fortnight to Cubic Centimeter per Seconds
319.5425145 gal/fn × 0.003129474028 = 0.9999999999 cm3/s
319.5425145 gallons per fortnight = 0.9999999999 cubic centimeter per seconds.
cubic centimeter per seconds = gallons per fortnight × 0.00312947402778
For a page dedicated to this direction, see Gallon per Fortnight to Cubic Centimeter per Seconds.
Understanding the Cubic Centimeter per Seconds (cm3/s)
Volumetric flow rate.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per fortnight are in 1 cubic centimeter per seconds?
1 cubic centimeter per seconds equals 319.5425145 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert cubic centimeter per seconds to gallon per fortnight?
Multiply the cubic centimeter per seconds value by 319.5425145. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to cubic centimeter per seconds?
Use the reverse factor: 1 gallon per fortnight equals 0.003129474 cubic centimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic centimeter per seconds?
Cubic Centimeter per Seconds (cm3/s) is a unit of flow rate.
What is a gallon per fortnight?
Gallon per Fortnight (gal/fn) is a unit of flow rate.
Is the cubic centimeter per seconds to gallon per fortnight conversion exact?
Yes. Both cubic centimeter per seconds and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 319.5425145 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.