Volumetric flow rate.
Teaspoon per Days to Tablespoons per Fortnight Converter — tsp/d to tbsp/fn
Convert Teaspoon per Days (tsp/d) to Tablespoon per Fortnight (tbsp/fn) using the exact conversion factor (1 teaspoon per days = 4.666666667 tablespoon per fortnight). See the formula, worked examples, and conversion table.
Teaspoon per Days to Tablespoons 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 / 1.22245079e-11.
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 Tablespoons per Fortnight
Teaspoon per Days and Tablespoon 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
tablespoons per fortnight = teaspoon per days × 4.66666666667
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 tablespoon per fortnight equals 1.222451e-11 base units, so dividing one by the other gives the direct teaspoon per days-to-tablespoon per fortnight factor of 4.66666666667.
Simple example
1 tsp/d × 4.666666667 = 4.666666667 tbsp/fn
1 teaspoon per days = 4.666666667 tablespoons per fortnight.
Real-world example
60 tsp/d × 4.666666667 = 280 tbsp/fn
60 teaspoon per days = 280 tablespoons per fortnight.
Conversion table
| Teaspoon per Days (tsp/d) | Tablespoon per Fortnight (tbsp/fn) |
|---|---|
| 0.1 tsp/d | 0.4666666667 tbsp/fn |
| 1 tsp/d | 4.666666667 tbsp/fn |
| 10 tsp/d | 46.66666667 tbsp/fn |
| 60 tsp/d | 280 tbsp/fn |
| 100 tsp/d | 466.6666667 tbsp/fn |
| 1,000 tsp/d | 4,666.666667 tbsp/fn |
Reverse conversion: Tablespoon per Fortnight to Teaspoon per Days
4.666666667 tbsp/fn × 0.2142857143 = 1 tsp/d
4.666666667 tablespoons per fortnight = 1 teaspoon per days.
teaspoon per days = tablespoons per fortnight × 0.214285714286
For a page dedicated to this direction, see Tablespoon per Fortnight to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Tablespoon per Fortnight (tbsp/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many tablespoons per fortnight are in 1 teaspoon per days?
1 teaspoon per days equals 4.666666667 tablespoons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to tablespoon per fortnight?
Multiply the teaspoon per days value by 4.666666667. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per fortnight back to teaspoon per days?
Use the reverse factor: 1 tablespoon per fortnight equals 0.2142857143 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 tablespoon per fortnight?
Tablespoon per Fortnight (tbsp/fn) is a unit of flow rate.
Is the teaspoon per days to tablespoon per fortnight conversion exact?
Yes. Both teaspoon per days and tablespoon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 4.666666667 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.