Volumetric flow rate.
Teaspoon per Years to Gallons per Fortnight Converter — tsp/yr to gal/fn
Convert Teaspoon per Years (tsp/yr) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 teaspoon per years = 0.0000499098 gallon per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Years 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 1.56191308e-13 / 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 Teaspoon per Years to Gallons per Fortnight
Teaspoon per Years 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 = teaspoon per years × 0.0000499097631482
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct teaspoon per years-to-gallon per fortnight factor of 0.0000499097631482.
Simple example
1 tsp/yr × 0.00004990976315 = 0.0000499098 gal/fn
1 teaspoon per years = 0.0000499098 gallons per fortnight.
Real-world example
60 tsp/yr × 0.00004990976315 = 0.0029945858 gal/fn
60 teaspoon per years = 0.0029945858 gallons per fortnight.
Conversion table
| Teaspoon per Years (tsp/yr) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 tsp/yr | 0.000004991 gal/fn |
| 1 tsp/yr | 0.0000499098 gal/fn |
| 10 tsp/yr | 0.0004990976 gal/fn |
| 60 tsp/yr | 0.0029945858 gal/fn |
| 100 tsp/yr | 0.0049909763 gal/fn |
| 1,000 tsp/yr | 0.0499097632 gal/fn |
Reverse conversion: Gallon per Fortnight to Teaspoon per Years
0.0000499098 gal/fn × 20036.16 = 1.000000738 tsp/yr
0.0000499098 gallons per fortnight = 1.000000738 teaspoon per years.
teaspoon per years = gallons per fortnight × 20036.16
For a page dedicated to this direction, see Gallon per Fortnight to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
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 teaspoon per years?
1 teaspoon per years equals 0.0000499098 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to gallon per fortnight?
Multiply the teaspoon per years value by 0.00004990976315. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to teaspoon per years?
Use the reverse factor: 1 gallon per fortnight equals 20,036.16 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) 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 teaspoon per years to gallon per fortnight conversion exact?
Yes. Both teaspoon per years and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.00004990976315 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.