Volumetric flow rate.
Teaspoon per Days to Liters per Fortnight Converter — tsp/d to L/fn
Convert Teaspoon per Days (tsp/d) to Liter per Fortnight (L/fn) using the exact conversion factor (1 teaspoon per days = 0.0690049023 liter per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Days to Liters 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 5.70477036e-11 / 8.26719577e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Liters per Fortnight
Teaspoon per Days and Liter 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
liters per fortnight = teaspoon per days × 0.0690049023125
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 liter per fortnight equals 8.267196e-10 base units, so dividing one by the other gives the direct teaspoon per days-to-liter per fortnight factor of 0.0690049023125.
Simple example
1 tsp/d × 0.06900490231 = 0.0690049023 L/fn
1 teaspoon per days = 0.0690049023 liters per fortnight.
Real-world example
60 tsp/d × 0.06900490231 = 4.140294139 L/fn
60 teaspoon per days = 4.140294139 liters per fortnight.
Conversion table
| Teaspoon per Days (tsp/d) | Liter per Fortnight (L/fn) |
|---|---|
| 0.1 tsp/d | 0.0069004902 L/fn |
| 1 tsp/d | 0.0690049023 L/fn |
| 10 tsp/d | 0.6900490231 L/fn |
| 60 tsp/d | 4.140294139 L/fn |
| 100 tsp/d | 6.900490231 L/fn |
| 1,000 tsp/d | 69.00490231 L/fn |
Reverse conversion: Liter per Fortnight to Teaspoon per Days
0.0690049023 L/fn × 14.49172402 = 0.9999999998 tsp/d
0.0690049023 liters per fortnight = 0.9999999998 teaspoon per days.
teaspoon per days = liters per fortnight × 14.4917240151
For a page dedicated to this direction, see Liter per Fortnight to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Liter per Fortnight (L/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liters per fortnight are in 1 teaspoon per days?
1 teaspoon per days equals 0.0690049023 liters per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to liter per fortnight?
Multiply the teaspoon per days value by 0.06900490231. The converter above does this instantly to whatever precision you set.
How do I convert liter per fortnight back to teaspoon per days?
Use the reverse factor: 1 liter per fortnight equals 14.49172402 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
What is a liter per fortnight?
Liter per Fortnight (L/fn) is a unit of flow rate.
Is the teaspoon per days to liter per fortnight conversion exact?
Yes. Both teaspoon per days and liter per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.06900490231 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.