Volumetric flow rate.
Milliliter per Days to Teaspoon per Seconds Converter — mL/d to tsp/s
Convert Milliliter per Days (mL/d) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 milliliter per days = 0.0000023482 teaspoon per seconds). See the formula, worked examples, and conversion table.
Milliliter per Days 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 1.15740741e-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 Milliliter per Days to Teaspoon per Seconds
Milliliter per Days 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 = milliliter per days × 0.00000234819602096
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per days equals 1.157407e-11 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct milliliter per days-to-teaspoon per seconds factor of 0.00000234819602096.
Simple example
1 mL/d × 0.000002348196021 = 0.0000023482 tsp/s
1 milliliter per days = 0.0000023482 teaspoon per seconds.
Real-world example
60 mL/d × 0.000002348196021 = 0.0001408918 tsp/s
60 milliliter per days = 0.0001408918 teaspoon per seconds.
Conversion table
| Milliliter per Days (mL/d) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 mL/d | 2.348196e-7 tsp/s |
| 1 mL/d | 0.0000023482 tsp/s |
| 10 mL/d | 0.000023482 tsp/s |
| 60 mL/d | 0.0001408918 tsp/s |
| 100 mL/d | 0.0002348196 tsp/s |
| 1,000 mL/d | 0.002348196 tsp/s |
Reverse conversion: Teaspoon per Seconds to Milliliter per Days
0.0000023482 tsp/s × 425858.8257 = 1.000001695 mL/d
0.0000023482 teaspoon per seconds = 1.000001695 milliliter per days.
milliliter per days = teaspoon per seconds × 425858.8257
For a page dedicated to this direction, see Teaspoon per Seconds to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
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 milliliter per days?
1 milliliter per days equals 0.0000023482 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to teaspoon per seconds?
Multiply the milliliter per days value by 0.000002348196021. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to milliliter per days?
Use the reverse factor: 1 teaspoon per seconds equals 425,858.8257 milliliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per days?
Milliliter per Days (mL/d) 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 milliliter per days to teaspoon per seconds conversion exact?
Yes. Both milliliter per days and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000002348196021 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.