Volumetric flow rate.
Teaspoon per Years to Imperial gallon per Hours Converter — tsp/yr to imp gal/h
Convert Teaspoon per Years (tsp/yr) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 teaspoon per years = 1.236862e-7 imperial gallon per hours). See the formula, worked examples, and conversion table.
Teaspoon per Years to Imperial gallon per Hours 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 / 1.26280278e-6.
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 Imperial gallon per Hours
Teaspoon per Years and Imperial gallon per Hours 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
imperial gallon per hours = teaspoon per years × 1.236862e-7
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 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct teaspoon per years-to-imperial gallon per hours factor of 1.236862e-7.
Simple example
1 tsp/yr × 1.236862e-7 = 1.236862e-7 imp gal/h
1 teaspoon per years = 1.236862e-7 imperial gallon per hours.
Real-world example
60 tsp/yr × 1.236862e-7 = 0.0000074212 imp gal/h
60 teaspoon per years = 0.0000074212 imperial gallon per hours.
Conversion table
| Teaspoon per Years (tsp/yr) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 tsp/yr | 1.236862e-8 imp gal/h |
| 1 tsp/yr | 1.236862e-7 imp gal/h |
| 10 tsp/yr | 0.0000012369 imp gal/h |
| 60 tsp/yr | 0.0000074212 imp gal/h |
| 100 tsp/yr | 0.0000123686 imp gal/h |
| 1,000 tsp/yr | 0.0001236862 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Teaspoon per Years
1.236862e-7 imp gal/h × 8084974.753 = 0.9999998043 tsp/yr
1.236862e-7 imperial gallon per hours = 0.9999998043 teaspoon per years.
teaspoon per years = imperial gallon per hours × 8084974.75276
For a page dedicated to this direction, see Imperial gallon per Hours to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 teaspoon per years?
1 teaspoon per years equals 1.236862e-7 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to imperial gallon per hours?
Multiply the teaspoon per years value by 1.236862e-7. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to teaspoon per years?
Use the reverse factor: 1 imperial gallon per hours equals 8,084,974.753 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 imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the teaspoon per years to imperial gallon per hours conversion exact?
Yes. Both teaspoon per years and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 1.236862e-7 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.