Volumetric flow rate.
Tablespoon per Minutes to Teaspoon per Hours Converter — tbsp/min to tsp/h
Convert Tablespoon per Minutes (tbsp/min) to Teaspoon per Hours (tsp/h) using the exact conversion factor (1 tablespoon per minutes = 180 teaspoon per hours). See the formula, worked examples, and conversion table.
Tablespoon per Minutes to Teaspoon 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 2.4644608e-7 / 1.36914489e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Minutes to Teaspoon per Hours
Tablespoon per Minutes and Teaspoon 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
teaspoon per hours = tablespoon per minutes × 180
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per minutes equals 2.464461e-7 base units, and 1 teaspoon per hours equals 1.369145e-9 base units, so dividing one by the other gives the direct tablespoon per minutes-to-teaspoon per hours factor of 180.
Simple example
1 tbsp/min × 180 = 180 tsp/h
1 tablespoon per minutes = 180 teaspoon per hours.
Real-world example
60 tbsp/min × 180 = 10,800 tsp/h
60 tablespoon per minutes = 10,800 teaspoon per hours.
Conversion table
| Tablespoon per Minutes (tbsp/min) | Teaspoon per Hours (tsp/h) |
|---|---|
| 0.1 tbsp/min | 18 tsp/h |
| 1 tbsp/min | 180 tsp/h |
| 10 tbsp/min | 1,800 tsp/h |
| 60 tbsp/min | 10,800 tsp/h |
| 100 tbsp/min | 18,000 tsp/h |
| 1,000 tbsp/min | 180,000 tsp/h |
Reverse conversion: Teaspoon per Hours to Tablespoon per Minutes
180 tsp/h × 0.005555555556 = 1 tbsp/min
180 teaspoon per hours = 1 tablespoon per minutes.
tablespoon per minutes = teaspoon per hours × 0.00555555555556
For a page dedicated to this direction, see Teaspoon per Hours to Tablespoon per Minutes.
Understanding the Tablespoon per Minutes (tbsp/min)
Volumetric flow rate.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per hours are in 1 tablespoon per minutes?
1 tablespoon per minutes equals 180 teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per minutes to teaspoon per hours?
Multiply the tablespoon per minutes value by 180. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per hours back to tablespoon per minutes?
Use the reverse factor: 1 teaspoon per hours equals 0.0055555556 tablespoon per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per minutes?
Tablespoon per Minutes (tbsp/min) is a unit of flow rate.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) is a unit of flow rate.
Is the tablespoon per minutes to teaspoon per hours conversion exact?
Yes. Both tablespoon per minutes and teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 180 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.