Volumetric flow rate.
Gallon per Years to Imperial pint per Decades Converter — gal/yr to imp pt/decade
Convert Gallon per Years (gal/yr) to Imperial pint per Decades (imp pt/decade) using the exact conversion factor (1 gallon per years = 66.61393477 imperial pint per decades). See the formula, worked examples, and conversion table.
Gallon per Years to Imperial pint per Decades 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 1.19954924e-10 / 1.80074822e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Years to Imperial pint per Decades
Gallon per Years and Imperial pint per Decades 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 pint per decades = gallon per years × 66.6139347703
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per years equals 1.199549e-10 base units, and 1 imperial pint per decades equals 1.800748e-12 base units, so dividing one by the other gives the direct gallon per years-to-imperial pint per decades factor of 66.6139347703.
Simple example
1 gal/yr × 66.61393477 = 66.61393477 imp pt/decade
1 gallon per years = 66.61393477 imperial pint per decades.
Real-world example
60 gal/yr × 66.61393477 = 3,996.836086 imp pt/decade
60 gallon per years = 3,996.836086 imperial pint per decades.
Conversion table
| Gallon per Years (gal/yr) | Imperial pint per Decades (imp pt/decade) |
|---|---|
| 0.1 gal/yr | 6.661393477 imp pt/decade |
| 1 gal/yr | 66.61393477 imp pt/decade |
| 10 gal/yr | 666.1393477 imp pt/decade |
| 60 gal/yr | 3,996.836086 imp pt/decade |
| 100 gal/yr | 6,661.393477 imp pt/decade |
| 1,000 gal/yr | 66,613.93477 imp pt/decade |
Reverse conversion: Imperial pint per Decades to Gallon per Years
66.61393477 imp pt/decade × 0.01501187407 = 1 gal/yr
66.61393477 imperial pint per decades = 1 gallon per years.
gallon per years = imperial pint per decades × 0.0150118740688
For a page dedicated to this direction, see Imperial pint per Decades to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Imperial pint per Decades (imp pt/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial pint per decades are in 1 gallon per years?
1 gallon per years equals 66.61393477 imperial pint per decades, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to imperial pint per decades?
Multiply the gallon per years value by 66.61393477. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint per decades back to gallon per years?
Use the reverse factor: 1 imperial pint per decades equals 0.0150118741 gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
What is a imperial pint per decades?
Imperial pint per Decades (imp pt/decade) is a unit of flow rate.
Is the gallon per years to imperial pint per decades conversion exact?
Yes. Both gallon per years and imperial pint per decades are defined by fixed standards rather than physical artifacts, so the factor of 66.61393477 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.