Volumetric flow rate.
Tablespoon per Days to Tablespoons per Fortnight Converter — tbsp/d to tbsp/fn
Convert Tablespoon per Days (tbsp/d) to Tablespoon per Fortnight (tbsp/fn) using the exact conversion factor (1 tablespoon per days = 14 tablespoon per fortnight). See the formula, worked examples, and conversion table.
Tablespoon 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 1.71143111e-10 / 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 Tablespoon per Days to Tablespoons per Fortnight
Tablespoon 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 = tablespoon per days × 14
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per days equals 1.711431e-10 base units, and 1 tablespoon per fortnight equals 1.222451e-11 base units, so dividing one by the other gives the direct tablespoon per days-to-tablespoon per fortnight factor of 14.
Simple example
1 tbsp/d × 14 = 14 tbsp/fn
1 tablespoon per days = 14 tablespoons per fortnight.
Real-world example
60 tbsp/d × 14 = 840 tbsp/fn
60 tablespoon per days = 840 tablespoons per fortnight.
Conversion table
| Tablespoon per Days (tbsp/d) | Tablespoon per Fortnight (tbsp/fn) |
|---|---|
| 0.1 tbsp/d | 1.4 tbsp/fn |
| 1 tbsp/d | 14 tbsp/fn |
| 10 tbsp/d | 140 tbsp/fn |
| 60 tbsp/d | 840 tbsp/fn |
| 100 tbsp/d | 1,400 tbsp/fn |
| 1,000 tbsp/d | 14,000 tbsp/fn |
Reverse conversion: Tablespoon per Fortnight to Tablespoon per Days
14 tbsp/fn × 0.07142857143 = 1 tbsp/d
14 tablespoons per fortnight = 1 tablespoon per days.
tablespoon per days = tablespoons per fortnight × 0.0714285714286
For a page dedicated to this direction, see Tablespoon per Fortnight to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/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 tablespoon per days?
1 tablespoon per days equals 14 tablespoons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to tablespoon per fortnight?
Multiply the tablespoon per days value by 14. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per fortnight back to tablespoon per days?
Use the reverse factor: 1 tablespoon per fortnight equals 0.0714285714 tablespoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per days?
Tablespoon per Days (tbsp/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 tablespoon per days to tablespoon per fortnight conversion exact?
Yes. Both tablespoon per days and tablespoon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 14 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.