Volumetric flow rate.
Imperial gallon per Seconds to Teaspoons per Fortnight Converter — imp gal/s to tsp/fn
Convert Imperial gallon per Seconds (imp gal/s) to Teaspoon per Fortnight (tsp/fn) using the exact conversion factor (1 imperial gallon per seconds = 1,115,649,815 teaspoon per fortnight). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Teaspoons 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 0.00454609 / 4.07483597e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Seconds to Teaspoons per Fortnight
Imperial gallon per Seconds and Teaspoon 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
teaspoons per fortnight = imperial gallon per seconds × 1115649814.96
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 teaspoon per fortnight equals 4.074836e-12 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-teaspoon per fortnight factor of 1115649814.96.
Simple example
1 imp gal/s × 1115649815 = 1,115,649,815 tsp/fn
1 imperial gallon per seconds = 1,115,649,815 teaspoons per fortnight.
Real-world example
60 imp gal/s × 1115649815 = 66,938,988,900 tsp/fn
60 imperial gallon per seconds = 66,938,988,900 teaspoons per fortnight.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Teaspoon per Fortnight (tsp/fn) |
|---|---|
| 0.1 imp gal/s | 111,564,981.5 tsp/fn |
| 1 imp gal/s | 1,115,649,815 tsp/fn |
| 10 imp gal/s | 11,156,498,150 tsp/fn |
| 60 imp gal/s | 66,938,988,900 tsp/fn |
| 100 imp gal/s | 111,564,981,500 tsp/fn |
| 1,000 imp gal/s | 1.11565e+12 tsp/fn |
Reverse conversion: Teaspoon per Fortnight to Imperial gallon per Seconds
1 tsp/fn × 8.963386e-10 = 8.963386e-10 imp gal/s
1 teaspoon per fortnight = 8.963386e-10 imperial gallon per seconds.
imperial gallon per seconds = teaspoons per fortnight × 8.963386e-10
For a page dedicated to this direction, see Teaspoon per Fortnight to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Teaspoon per Fortnight (tsp/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoons per fortnight are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 1,115,649,815 teaspoons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to teaspoon per fortnight?
Multiply the imperial gallon per seconds value by 1115649815. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per fortnight back to imperial gallon per seconds?
Use the reverse factor: 1 teaspoon per fortnight equals 8.963386e-10 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
What is a teaspoon per fortnight?
Teaspoon per Fortnight (tsp/fn) is a unit of flow rate.
Is the imperial gallon per seconds to teaspoon per fortnight conversion exact?
Yes. Both imperial gallon per seconds and teaspoon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 1115649815 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.