Volumetric flow rate.
Pint per Days to Cubic Meter per Years Converter — pt/d to m3/yr
Convert Pint per Days (pt/d) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 pint per days = 0.1728241579 cubic meter per years). See the formula, worked examples, and conversion table.
Pint per Days to Cubic Meter 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 5.47657955e-9 / 3.16887385e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Days to Cubic Meter per Years
Pint per Days and Cubic Meter 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
cubic meter per years = pint per days × 0.17282415794
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per days equals 5.47658e-9 base units, and 1 cubic meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct pint per days-to-cubic meter per years factor of 0.17282415794.
Simple example
1 pt/d × 0.1728241579 = 0.1728241579 m3/yr
1 pint per days = 0.1728241579 cubic meter per years.
Real-world example
60 pt/d × 0.1728241579 = 10.36944948 m3/yr
60 pint per days = 10.36944948 cubic meter per years.
Conversion table
| Pint per Days (pt/d) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 pt/d | 0.0172824158 m3/yr |
| 1 pt/d | 0.1728241579 m3/yr |
| 10 pt/d | 1.728241579 m3/yr |
| 60 pt/d | 10.36944948 m3/yr |
| 100 pt/d | 17.28241579 m3/yr |
| 1,000 pt/d | 172.8241579 m3/yr |
Reverse conversion: Cubic Meter per Years to Pint per Days
0.1728241579 m3/yr × 5.786228106 = 0.9999999998 pt/d
0.1728241579 cubic meter per years = 0.9999999998 pint per days.
pint per days = cubic meter per years × 5.78622810562
For a page dedicated to this direction, see Cubic Meter per Years to Pint per Days.
Understanding the Pint per Days (pt/d)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 pint per days?
1 pint per days equals 0.1728241579 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert pint per days to cubic meter per years?
Multiply the pint per days value by 0.1728241579. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to pint per days?
Use the reverse factor: 1 cubic meter per years equals 5.786228106 pint per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per days?
Pint per Days (pt/d) is a unit of flow rate.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the pint per days to cubic meter per years conversion exact?
Yes. Both pint per days and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.1728241579 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.