Volumetric flow rate.
Teaspoon per Days to Quart per Seconds Converter — tsp/d to qt/s
Convert Teaspoon per Days (tsp/d) to Quart per Seconds (qt/s) using the exact conversion factor (1 teaspoon per days = 6.028164e-8 quart per seconds). See the formula, worked examples, and conversion table.
Teaspoon per Days to Quart 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 5.70477036e-11 / 0.000946352946.
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 Quart per Seconds
Teaspoon per Days and Quart 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
quart per seconds = teaspoon per days × 6.028164e-8
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 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct teaspoon per days-to-quart per seconds factor of 6.028164e-8.
Simple example
1 tsp/d × 6.028164e-8 = 6.028164e-8 qt/s
1 teaspoon per days = 6.028164e-8 quart per seconds.
Real-world example
60 tsp/d × 6.028164e-8 = 0.0000036169 qt/s
60 teaspoon per days = 0.0000036169 quart per seconds.
Conversion table
| Teaspoon per Days (tsp/d) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 tsp/d | 6.028164e-9 qt/s |
| 1 tsp/d | 6.028164e-8 qt/s |
| 10 tsp/d | 6.028164e-7 qt/s |
| 60 tsp/d | 0.0000036169 qt/s |
| 100 tsp/d | 0.0000060282 qt/s |
| 1,000 tsp/d | 0.0000602816 qt/s |
Reverse conversion: Quart per Seconds to Teaspoon per Days
6.028164e-8 qt/s × 16588800 = 1.00000007 tsp/d
6.028164e-8 quart per seconds = 1.00000007 teaspoon per days.
teaspoon per days = quart per seconds × 16588800
For a page dedicated to this direction, see Quart per Seconds to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 teaspoon per days?
1 teaspoon per days equals 6.028164e-8 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to quart per seconds?
Multiply the teaspoon per days value by 6.028164e-8. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to teaspoon per days?
Use the reverse factor: 1 quart per seconds equals 16,588,800 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 quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the teaspoon per days to quart per seconds conversion exact?
Yes. Both teaspoon per days and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 6.028164e-8 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.