Volumetric flow rate.
Teaspoon per Years to Quart per Days Converter — tsp/yr to qt/d
Convert Teaspoon per Years (tsp/yr) to Quart per Days (qt/d) using the exact conversion factor (1 teaspoon per years = 0.0000142599 quart per days). See the formula, worked examples, and conversion table.
Teaspoon per Years to Quart 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 1.56191308e-13 / 1.09531591e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Years to Quart per Days
Teaspoon per Years and Quart 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
quart per days = teaspoon per years × 0.0000142599323281
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct teaspoon per years-to-quart per days factor of 0.0000142599323281.
Simple example
1 tsp/yr × 0.00001425993233 = 0.0000142599 qt/d
1 teaspoon per years = 0.0000142599 quart per days.
Real-world example
60 tsp/yr × 0.00001425993233 = 0.0008555959 qt/d
60 teaspoon per years = 0.0008555959 quart per days.
Conversion table
| Teaspoon per Years (tsp/yr) | Quart per Days (qt/d) |
|---|---|
| 0.1 tsp/yr | 0.000001426 qt/d |
| 1 tsp/yr | 0.0000142599 qt/d |
| 10 tsp/yr | 0.0001425993 qt/d |
| 60 tsp/yr | 0.0008555959 qt/d |
| 100 tsp/yr | 0.0014259932 qt/d |
| 1,000 tsp/yr | 0.0142599323 qt/d |
Reverse conversion: Quart per Days to Teaspoon per Years
0.0000142599 qt/d × 70126.56 = 0.9999977329 tsp/yr
0.0000142599 quart per days = 0.9999977329 teaspoon per years.
teaspoon per years = quart per days × 70126.56
For a page dedicated to this direction, see Quart per Days to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 teaspoon per years?
1 teaspoon per years equals 0.0000142599 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to quart per days?
Multiply the teaspoon per years value by 0.00001425993233. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to teaspoon per years?
Use the reverse factor: 1 quart per days equals 70,126.56 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the teaspoon per years to quart per days conversion exact?
Yes. Both teaspoon per years and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00001425993233 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.