Volumetric flow rate.
Teaspoon per Days to Quarts per Fortnight Converter — tsp/d to qt/fn
Convert Teaspoon per Days (tsp/d) to Quart per Fortnight (qt/fn) using the exact conversion factor (1 teaspoon per days = 0.0729166667 quart per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Days to Quarts 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 / 7.82368507e-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 Quarts per Fortnight
Teaspoon per Days and Quart 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
quarts per fortnight = teaspoon per days × 0.0729166666667
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 quart per fortnight equals 7.823685e-10 base units, so dividing one by the other gives the direct teaspoon per days-to-quart per fortnight factor of 0.0729166666667.
Simple example
1 tsp/d × 0.07291666667 = 0.0729166667 qt/fn
1 teaspoon per days = 0.0729166667 quarts per fortnight.
Real-world example
60 tsp/d × 0.07291666667 = 4.375 qt/fn
60 teaspoon per days = 4.375 quarts per fortnight.
Conversion table
| Teaspoon per Days (tsp/d) | Quart per Fortnight (qt/fn) |
|---|---|
| 0.1 tsp/d | 0.0072916667 qt/fn |
| 1 tsp/d | 0.0729166667 qt/fn |
| 10 tsp/d | 0.7291666667 qt/fn |
| 60 tsp/d | 4.375 qt/fn |
| 100 tsp/d | 7.291666667 qt/fn |
| 1,000 tsp/d | 72.91666667 qt/fn |
Reverse conversion: Quart per Fortnight to Teaspoon per Days
0.0729166667 qt/fn × 13.71428571 = 1 tsp/d
0.0729166667 quarts per fortnight = 1 teaspoon per days.
teaspoon per days = quarts per fortnight × 13.7142857143
For a page dedicated to this direction, see Quart per Fortnight to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Quart per Fortnight (qt/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per fortnight are in 1 teaspoon per days?
1 teaspoon per days equals 0.0729166667 quarts per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to quart per fortnight?
Multiply the teaspoon per days value by 0.07291666667. The converter above does this instantly to whatever precision you set.
How do I convert quart per fortnight back to teaspoon per days?
Use the reverse factor: 1 quart per fortnight equals 13.71428571 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 quart per fortnight?
Quart per Fortnight (qt/fn) is a unit of flow rate.
Is the teaspoon per days to quart per fortnight conversion exact?
Yes. Both teaspoon per days and quart per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.07291666667 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.