Volumetric flow rate.
Quart per Hours to Teaspoon per Years Converter — qt/h to tsp/yr
Convert Quart per Hours (qt/h) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 quart per hours = 1,683,037.44 teaspoon per years). See the formula, worked examples, and conversion table.
Quart per Hours to Teaspoon per Years 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 2.62875818e-7 / 1.56191308e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Hours to Teaspoon per Years
Quart per Hours and Teaspoon per Years 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 years = quart per hours × 1683037.44
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per hours equals 2.628758e-7 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct quart per hours-to-teaspoon per years factor of 1683037.44.
Simple example
1 qt/h × 1683037.44 = 1,683,037.44 tsp/yr
1 quart per hours = 1,683,037.44 teaspoon per years.
Real-world example
60 qt/h × 1683037.44 = 100,982,246.4 tsp/yr
60 quart per hours = 100,982,246.4 teaspoon per years.
Conversion table
| Quart per Hours (qt/h) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 qt/h | 168,303.744 tsp/yr |
| 1 qt/h | 1,683,037.44 tsp/yr |
| 10 qt/h | 16,830,374.4 tsp/yr |
| 60 qt/h | 100,982,246.4 tsp/yr |
| 100 qt/h | 168,303,744 tsp/yr |
| 1,000 qt/h | 1,683,037,440 tsp/yr |
Reverse conversion: Teaspoon per Years to Quart per Hours
1 tsp/yr × 5.941638e-7 = 5.941638e-7 qt/h
1 teaspoon per years = 5.941638e-7 quart per hours.
quart per hours = teaspoon per years × 5.941638e-7
For a page dedicated to this direction, see Teaspoon per Years to Quart per Hours.
Understanding the Quart per Hours (qt/h)
Volumetric flow rate.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per years are in 1 quart per hours?
1 quart per hours equals 1,683,037.44 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert quart per hours to teaspoon per years?
Multiply the quart per hours value by 1683037.44. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to quart per hours?
Use the reverse factor: 1 teaspoon per years equals 5.941638e-7 quart per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per hours?
Quart per Hours (qt/h) is a unit of flow rate.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
Is the quart per hours to teaspoon per years conversion exact?
Yes. Both quart per hours and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 1683037.44 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.