Volumetric flow rate.
Teaspoon per Seconds to Quart per Minutes Converter — tsp/s to qt/min
Convert Teaspoon per Seconds (tsp/s) to Quart per Minutes (qt/min) using the exact conversion factor (1 teaspoon per seconds = 0.3125 quart per minutes). See the formula, worked examples, and conversion table.
Teaspoon per Seconds to Quart per Minutes 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 4.92892159e-6 / 1.57725491e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Seconds to Quart per Minutes
Teaspoon per Seconds and Quart per Minutes 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 minutes = teaspoon per seconds × 0.3125
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per seconds equals 0.00000492892159375 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct teaspoon per seconds-to-quart per minutes factor of 0.3125.
Simple example
1 tsp/s × 0.3125 = 0.3125 qt/min
1 teaspoon per seconds = 0.3125 quart per minutes.
Real-world example
60 tsp/s × 0.3125 = 18.75 qt/min
60 teaspoon per seconds = 18.75 quart per minutes.
Conversion table
| Teaspoon per Seconds (tsp/s) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 tsp/s | 0.03125 qt/min |
| 1 tsp/s | 0.3125 qt/min |
| 10 tsp/s | 3.125 qt/min |
| 60 tsp/s | 18.75 qt/min |
| 100 tsp/s | 31.25 qt/min |
| 1,000 tsp/s | 312.5 qt/min |
Reverse conversion: Quart per Minutes to Teaspoon per Seconds
0.3125 qt/min × 3.2 = 1 tsp/s
0.3125 quart per minutes = 1 teaspoon per seconds.
teaspoon per seconds = quart per minutes × 3.2
For a page dedicated to this direction, see Quart per Minutes to Teaspoon per Seconds.
Understanding the Teaspoon per Seconds (tsp/s)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 teaspoon per seconds?
1 teaspoon per seconds equals 0.3125 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per seconds to quart per minutes?
Multiply the teaspoon per seconds value by 0.3125. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to teaspoon per seconds?
Use the reverse factor: 1 quart per minutes equals 3.2 teaspoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per seconds?
Teaspoon per Seconds (tsp/s) is a unit of flow rate.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the teaspoon per seconds to quart per minutes conversion exact?
Yes. Both teaspoon per seconds and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.3125 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.