Volumetric flow rate.
Cubic inch per Days to Pint per Years Converter — in3/d to pt/yr
Convert Cubic inch per Days (in3/d) to Pint per Years (pt/yr) using the exact conversion factor (1 cubic inch per days = 12.64909091 pint per years). See the formula, worked examples, and conversion table.
Cubic inch 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 1.89665093e-10 / 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 Cubic inch per Days to Pint per Years
Cubic inch 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 = cubic inch per days × 12.6490909091
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 pint per years equals 1.499437e-11 base units, so dividing one by the other gives the direct cubic inch per days-to-pint per years factor of 12.6490909091.
Simple example
1 in3/d × 12.64909091 = 12.64909091 pt/yr
1 cubic inch per days = 12.64909091 pint per years.
Real-world example
60 in3/d × 12.64909091 = 758.9454545 pt/yr
60 cubic inch per days = 758.9454545 pint per years.
Conversion table
| Cubic inch per Days (in3/d) | Pint per Years (pt/yr) |
|---|---|
| 0.1 in3/d | 1.264909091 pt/yr |
| 1 in3/d | 12.64909091 pt/yr |
| 10 in3/d | 126.4909091 pt/yr |
| 60 in3/d | 758.9454545 pt/yr |
| 100 in3/d | 1,264.909091 pt/yr |
| 1,000 in3/d | 12,649.09091 pt/yr |
Reverse conversion: Pint per Years to Cubic inch per Days
12.64909091 pt/yr × 0.07905706483 = 1 in3/d
12.64909091 pint per years = 1 cubic inch per days.
cubic inch per days = pint per years × 0.0790570648268
For a page dedicated to this direction, see Pint per Years to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/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 cubic inch per days?
1 cubic inch per days equals 12.64909091 pint per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to pint per years?
Multiply the cubic inch per days value by 12.64909091. The converter above does this instantly to whatever precision you set.
How do I convert pint per years back to cubic inch per days?
Use the reverse factor: 1 pint per years equals 0.0790570648 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/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 cubic inch per days to pint per years conversion exact?
Yes. Both cubic inch per days and pint per years are defined by fixed standards rather than physical artifacts, so the factor of 12.64909091 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.