Volumetric flow rate.
Quart per Days to Teaspoon per Seconds Converter — qt/d to tsp/s
Convert Quart per Days (qt/d) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 quart per days = 0.0022222222 teaspoon per seconds). See the formula, worked examples, and conversion table.
Quart 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 1.09531591e-8 / 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 Quart per Days to Teaspoon per Seconds
Quart 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 = quart per days × 0.00222222222222
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct quart per days-to-teaspoon per seconds factor of 0.00222222222222.
Simple example
1 qt/d × 0.002222222222 = 0.0022222222 tsp/s
1 quart per days = 0.0022222222 teaspoon per seconds.
Real-world example
60 qt/d × 0.002222222222 = 0.1333333333 tsp/s
60 quart per days = 0.1333333333 teaspoon per seconds.
Conversion table
| Quart per Days (qt/d) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 qt/d | 0.0002222222 tsp/s |
| 1 qt/d | 0.0022222222 tsp/s |
| 10 qt/d | 0.0222222222 tsp/s |
| 60 qt/d | 0.1333333333 tsp/s |
| 100 qt/d | 0.2222222222 tsp/s |
| 1,000 qt/d | 2.222222222 tsp/s |
Reverse conversion: Teaspoon per Seconds to Quart per Days
0.0022222222 tsp/s × 450 = 0.99999999 qt/d
0.0022222222 teaspoon per seconds = 0.99999999 quart per days.
quart per days = teaspoon per seconds × 450
For a page dedicated to this direction, see Teaspoon per Seconds to Quart per Days.
Understanding the Quart per Days (qt/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 quart per days?
1 quart per days equals 0.0022222222 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to teaspoon per seconds?
Multiply the quart per days value by 0.002222222222. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to quart per days?
Use the reverse factor: 1 teaspoon per seconds equals 450 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/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 quart per days to teaspoon per seconds conversion exact?
Yes. Both quart per days and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.002222222222 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.