Volumetric flow rate.
Teaspoon per Days to Tablespoon per Days Converter — tsp/d to tbsp/d
Convert Teaspoon per Days (tsp/d) to Tablespoon per Days (tbsp/d) using the exact conversion factor (1 teaspoon per days = 0.3333333333 tablespoon per days). See the formula, worked examples, and conversion table.
Teaspoon per Days to Tablespoon per Days 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 / 1.71143111e-10.
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 Tablespoon per Days
Teaspoon per Days and Tablespoon per Days 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
tablespoon per days = teaspoon per days × 0.333333333333
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 days equals 1.711431e-10 base units, so dividing one by the other gives the direct teaspoon per days-to-tablespoon per days factor of 0.333333333333.
Simple example
1 tsp/d × 0.3333333333 = 0.3333333333 tbsp/d
1 teaspoon per days = 0.3333333333 tablespoon per days.
Real-world example
60 tsp/d × 0.3333333333 = 20 tbsp/d
60 teaspoon per days = 20 tablespoon per days.
Conversion table
| Teaspoon per Days (tsp/d) | Tablespoon per Days (tbsp/d) |
|---|---|
| 0.1 tsp/d | 0.0333333333 tbsp/d |
| 1 tsp/d | 0.3333333333 tbsp/d |
| 10 tsp/d | 3.333333333 tbsp/d |
| 60 tsp/d | 20 tbsp/d |
| 100 tsp/d | 33.33333333 tbsp/d |
| 1,000 tsp/d | 333.3333333 tbsp/d |
Reverse conversion: Tablespoon per Days to Teaspoon per Days
0.3333333333 tbsp/d × 3 = 0.9999999999 tsp/d
0.3333333333 tablespoon per days = 0.9999999999 teaspoon per days.
teaspoon per days = tablespoon per days × 3
For a page dedicated to this direction, see Tablespoon per Days to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Tablespoon per Days (tbsp/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many tablespoon per days are in 1 teaspoon per days?
1 teaspoon per days equals 0.3333333333 tablespoon per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to tablespoon per days?
Multiply the teaspoon per days value by 0.3333333333. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per days back to teaspoon per days?
Use the reverse factor: 1 tablespoon per days equals 3 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 days?
Tablespoon per Days (tbsp/d) is a unit of flow rate.
Is the teaspoon per days to tablespoon per days conversion exact?
Yes. Both teaspoon per days and tablespoon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.3333333333 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.