Volumetric flow rate.
Gallon per Years to Pint per Decades Converter — gal/yr to pt/decade
Convert Gallon per Years (gal/yr) to Pint per Decades (pt/decade) using the exact conversion factor (1 gallon per years = 80 pint per decades). See the formula, worked examples, and conversion table.
Gallon per Years to 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 / 1.49943655e-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 Pint per Decades
Gallon per Years and 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
pint per decades = gallon per years × 80
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 pint per decades equals 1.499437e-12 base units, so dividing one by the other gives the direct gallon per years-to-pint per decades factor of 80.
Simple example
1 gal/yr × 80 = 80 pt/decade
1 gallon per years = 80 pint per decades.
Real-world example
60 gal/yr × 80 = 4,800 pt/decade
60 gallon per years = 4,800 pint per decades.
Conversion table
| Gallon per Years (gal/yr) | Pint per Decades (pt/decade) |
|---|---|
| 0.1 gal/yr | 8 pt/decade |
| 1 gal/yr | 80 pt/decade |
| 10 gal/yr | 800 pt/decade |
| 60 gal/yr | 4,800 pt/decade |
| 100 gal/yr | 8,000 pt/decade |
| 1,000 gal/yr | 80,000 pt/decade |
Reverse conversion: Pint per Decades to Gallon per Years
80 pt/decade × 0.0125 = 1 gal/yr
80 pint per decades = 1 gallon per years.
gallon per years = pint per decades × 0.0125
For a page dedicated to this direction, see Pint per Decades to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Pint per Decades (pt/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per decades are in 1 gallon per years?
1 gallon per years equals 80 pint per decades, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to pint per decades?
Multiply the gallon per years value by 80. The converter above does this instantly to whatever precision you set.
How do I convert pint per decades back to gallon per years?
Use the reverse factor: 1 pint per decades equals 0.0125 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 pint per decades?
Pint per Decades (pt/decade) is a unit of flow rate.
Is the gallon per years to pint per decades conversion exact?
Yes. Both gallon per years and pint per decades are defined by fixed standards rather than physical artifacts, so the factor of 80 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.