Volumetric flow rate.
Gallon per Days to Pint per Years Converter — gal/d to pt/yr
Convert Gallon per Days (gal/d) to Pint per Years (pt/yr) using the exact conversion factor (1 gallon per days = 2,921.94 pint per years). See the formula, worked examples, and conversion table.
Gallon per Days to Pint 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 4.38126364e-8 / 1.49943655e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Pint per Years
Gallon per Days and Pint 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
pint per years = gallon per days × 2921.94
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 pint per years equals 1.499437e-11 base units, so dividing one by the other gives the direct gallon per days-to-pint per years factor of 2921.94.
Simple example
1 gal/d × 2921.94 = 2,921.94 pt/yr
1 gallon per days = 2,921.94 pint per years.
Real-world example
60 gal/d × 2921.94 = 175,316.4 pt/yr
60 gallon per days = 175,316.4 pint per years.
Conversion table
| Gallon per Days (gal/d) | Pint per Years (pt/yr) |
|---|---|
| 0.1 gal/d | 292.194 pt/yr |
| 1 gal/d | 2,921.94 pt/yr |
| 10 gal/d | 29,219.4 pt/yr |
| 60 gal/d | 175,316.4 pt/yr |
| 100 gal/d | 292,194 pt/yr |
| 1,000 gal/d | 2,921,940 pt/yr |
Reverse conversion: Pint per Years to Gallon per Days
1 pt/yr × 0.0003422383759 = 0.0003422384 gal/d
1 pint per years = 0.0003422384 gallon per days.
gallon per days = pint per years × 0.000342238375874
For a page dedicated to this direction, see Pint per Years to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per years are in 1 gallon per days?
1 gallon per days equals 2,921.94 pint per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to pint per years?
Multiply the gallon per days value by 2921.94. The converter above does this instantly to whatever precision you set.
How do I convert pint per years back to gallon per days?
Use the reverse factor: 1 pint per years equals 0.0003422384 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a pint per years?
Pint per Years (pt/yr) is a unit of flow rate.
Is the gallon per days to pint per years conversion exact?
Yes. Both gallon per days and pint per years are defined by fixed standards rather than physical artifacts, so the factor of 2921.94 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.