Volumetric flow rate.
Teaspoon per Days to Milliliters per Fortnight Converter — tsp/d to mL/fn
Convert Teaspoon per Days (tsp/d) to Milliliter per Fortnight (mL/fn) using the exact conversion factor (1 teaspoon per days = 69.00490231 milliliter per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Days to Milliliters 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-13.
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 Milliliters per Fortnight
Teaspoon per Days and Milliliter 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
milliliters per fortnight = teaspoon per days × 69.0049023125
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 milliliter per fortnight equals 8.267196e-13 base units, so dividing one by the other gives the direct teaspoon per days-to-milliliter per fortnight factor of 69.0049023125.
Simple example
1 tsp/d × 69.00490231 = 69.00490231 mL/fn
1 teaspoon per days = 69.00490231 milliliters per fortnight.
Real-world example
60 tsp/d × 69.00490231 = 4,140.294139 mL/fn
60 teaspoon per days = 4,140.294139 milliliters per fortnight.
Conversion table
| Teaspoon per Days (tsp/d) | Milliliter per Fortnight (mL/fn) |
|---|---|
| 0.1 tsp/d | 6.900490231 mL/fn |
| 1 tsp/d | 69.00490231 mL/fn |
| 10 tsp/d | 690.0490231 mL/fn |
| 60 tsp/d | 4,140.294139 mL/fn |
| 100 tsp/d | 6,900.490231 mL/fn |
| 1,000 tsp/d | 69,004.90231 mL/fn |
Reverse conversion: Milliliter per Fortnight to Teaspoon per Days
69.00490231 mL/fn × 0.01449172402 = 1 tsp/d
69.00490231 milliliters per fortnight = 1 teaspoon per days.
teaspoon per days = milliliters per fortnight × 0.0144917240151
For a page dedicated to this direction, see Milliliter per Fortnight to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Milliliter per Fortnight (mL/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliters per fortnight are in 1 teaspoon per days?
1 teaspoon per days equals 69.00490231 milliliters per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to milliliter per fortnight?
Multiply the teaspoon per days value by 69.00490231. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per fortnight back to teaspoon per days?
Use the reverse factor: 1 milliliter per fortnight equals 0.014491724 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 milliliter per fortnight?
Milliliter per Fortnight (mL/fn) is a unit of flow rate.
Is the teaspoon per days to milliliter per fortnight conversion exact?
Yes. Both teaspoon per days and milliliter per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 69.00490231 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.