Volumetric flow rate.
Tablespoon per Days to Cubic foot per Hours Converter — tbsp/d to ft3/h
Convert Tablespoon per Days (tbsp/d) to Cubic foot per Hours (ft3/h) using the exact conversion factor (1 tablespoon per days = 0.0000217579 cubic foot per hours). See the formula, worked examples, and conversion table.
Tablespoon per Days to Cubic foot per Hours 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 / 7.86579072e-6.
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 Cubic foot per Hours
Tablespoon per Days and Cubic foot per Hours 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
cubic foot per hours = tablespoon per days × 0.0000217579029225
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 cubic foot per hours equals 0.00000786579072 base units, so dividing one by the other gives the direct tablespoon per days-to-cubic foot per hours factor of 0.0000217579029225.
Simple example
1 tbsp/d × 0.00002175790292 = 0.0000217579 ft3/h
1 tablespoon per days = 0.0000217579 cubic foot per hours.
Real-world example
60 tbsp/d × 0.00002175790292 = 0.0013054742 ft3/h
60 tablespoon per days = 0.0013054742 cubic foot per hours.
Conversion table
| Tablespoon per Days (tbsp/d) | Cubic foot per Hours (ft3/h) |
|---|---|
| 0.1 tbsp/d | 0.0000021758 ft3/h |
| 1 tbsp/d | 0.0000217579 ft3/h |
| 10 tbsp/d | 0.000217579 ft3/h |
| 60 tbsp/d | 0.0013054742 ft3/h |
| 100 tbsp/d | 0.0021757903 ft3/h |
| 1,000 tbsp/d | 0.0217579029 ft3/h |
Reverse conversion: Cubic foot per Hours to Tablespoon per Days
0.0000217579 ft3/h × 45960.31169 = 0.9999998657 tbsp/d
0.0000217579 cubic foot per hours = 0.9999998657 tablespoon per days.
tablespoon per days = cubic foot per hours × 45960.3116883
For a page dedicated to this direction, see Cubic foot per Hours to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/d)
Volumetric flow rate.
Understanding the Cubic foot per Hours (ft3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per hours are in 1 tablespoon per days?
1 tablespoon per days equals 0.0000217579 cubic foot per hours, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to cubic foot per hours?
Multiply the tablespoon per days value by 0.00002175790292. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per hours back to tablespoon per days?
Use the reverse factor: 1 cubic foot per hours equals 45,960.31169 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 cubic foot per hours?
Cubic foot per Hours (ft3/h) is a unit of flow rate.
Is the tablespoon per days to cubic foot per hours conversion exact?
Yes. Both tablespoon per days and cubic foot per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.00002175790292 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.