Volumetric flow rate.
Quart per Days to Pint per Years Converter — qt/d to pt/yr
Convert Quart per Days (qt/d) to Pint per Years (pt/yr) using the exact conversion factor (1 quart per days = 730.485 pint per years). See the formula, worked examples, and conversion table.
Quart 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 1.09531591e-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 Quart per Days to Pint per Years
Quart 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 = quart per days × 730.485
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 pint per years equals 1.499437e-11 base units, so dividing one by the other gives the direct quart per days-to-pint per years factor of 730.485.
Simple example
1 qt/d × 730.485 = 730.485 pt/yr
1 quart per days = 730.485 pint per years.
Real-world example
60 qt/d × 730.485 = 43,829.1 pt/yr
60 quart per days = 43,829.1 pint per years.
Conversion table
| Quart per Days (qt/d) | Pint per Years (pt/yr) |
|---|---|
| 0.1 qt/d | 73.0485 pt/yr |
| 1 qt/d | 730.485 pt/yr |
| 10 qt/d | 7,304.85 pt/yr |
| 60 qt/d | 43,829.1 pt/yr |
| 100 qt/d | 73,048.5 pt/yr |
| 1,000 qt/d | 730,485 pt/yr |
Reverse conversion: Pint per Years to Quart per Days
730.485 pt/yr × 0.001368953503 = 1 qt/d
730.485 pint per years = 1 quart per days.
quart per days = pint per years × 0.00136895350349
For a page dedicated to this direction, see Pint per Years to Quart per Days.
Understanding the Quart per Days (qt/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 quart per days?
1 quart per days equals 730.485 pint per years, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to pint per years?
Multiply the quart per days value by 730.485. The converter above does this instantly to whatever precision you set.
How do I convert pint per years back to quart per days?
Use the reverse factor: 1 pint per years equals 0.0013689535 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/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 quart per days to pint per years conversion exact?
Yes. Both quart per days and pint per years are defined by fixed standards rather than physical artifacts, so the factor of 730.485 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.