Volumetric flow rate.
Cubic inches per Fortnight to Teaspoon per Seconds Converter — in3/fn to tsp/s
Convert Cubic inch per Fortnight (in3/fn) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 cubic inch per fortnight = 0.0000027486 teaspoon per seconds). See the formula, worked examples, and conversion table.
Cubic inches per Fortnight to Teaspoon per Seconds 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 1.35475066e-11 / 4.92892159e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inches per Fortnight to Teaspoon per Seconds
Cubic inch per Fortnight and Teaspoon per Seconds 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
teaspoon per seconds = cubic inches per fortnight × 0.00000274857417715
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per fortnight equals 1.354751e-11 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct cubic inch per fortnight-to-teaspoon per seconds factor of 0.00000274857417715.
Simple example
1 in3/fn × 0.000002748574177 = 0.0000027486 tsp/s
1 cubic inch per fortnight = 0.0000027486 teaspoon per seconds.
Real-world example
60 in3/fn × 0.000002748574177 = 0.0001649145 tsp/s
60 cubic inches per fortnight = 0.0001649145 teaspoon per seconds.
Conversion table
| Cubic inch per Fortnight (in3/fn) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 in3/fn | 2.748574e-7 tsp/s |
| 1 in3/fn | 0.0000027486 tsp/s |
| 10 in3/fn | 0.0000274857 tsp/s |
| 60 in3/fn | 0.0001649145 tsp/s |
| 100 in3/fn | 0.0002748574 tsp/s |
| 1,000 in3/fn | 0.0027485742 tsp/s |
Reverse conversion: Teaspoon per Seconds to Cubic inch per Fortnight
0.0000027486 tsp/s × 363825 = 1.000009395 in3/fn
0.0000027486 teaspoon per seconds = 1.000009395 cubic inches per fortnight.
cubic inches per fortnight = teaspoon per seconds × 363825
For a page dedicated to this direction, see Teaspoon per Seconds to Cubic inch per Fortnight.
Understanding the Cubic inch per Fortnight (in3/fn)
Volumetric flow rate.
Understanding the Teaspoon per Seconds (tsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per seconds are in 1 cubic inch per fortnight?
1 cubic inch per fortnight equals 0.0000027486 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per fortnight to teaspoon per seconds?
Multiply the cubic inch per fortnight value by 0.000002748574177. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to cubic inch per fortnight?
Use the reverse factor: 1 teaspoon per seconds equals 363,825 cubic inches per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per fortnight?
Cubic inch per Fortnight (in3/fn) is a unit of flow rate.
What is a teaspoon per seconds?
Teaspoon per Seconds (tsp/s) is a unit of flow rate.
Is the cubic inch per fortnight to teaspoon per seconds conversion exact?
Yes. Both cubic inch per fortnight and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000002748574177 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.