Volumetric flow rate.
Cubic yard per Years to Cubic inch per Days Converter — yd3/yr to in3/d
Convert Cubic yard per Years (yd3/yr) to Cubic inch per Days (in3/d) using the exact conversion factor (1 cubic yard per years = 127.7397893 cubic inch per days). See the formula, worked examples, and conversion table.
Cubic yard per Years to Cubic inch per Days 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 2.4227779e-8 / 1.89665093e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Years to Cubic inch per Days
Cubic yard per Years and Cubic inch per Days 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 inch per days = cubic yard per years × 127.739789318
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per years equals 2.422778e-8 base units, and 1 cubic inch per days equals 1.896651e-10 base units, so dividing one by the other gives the direct cubic yard per years-to-cubic inch per days factor of 127.739789318.
Simple example
1 yd3/yr × 127.7397893 = 127.7397893 in3/d
1 cubic yard per years = 127.7397893 cubic inch per days.
Real-world example
60 yd3/yr × 127.7397893 = 7,664.387359 in3/d
60 cubic yard per years = 7,664.387359 cubic inch per days.
Conversion table
| Cubic yard per Years (yd3/yr) | Cubic inch per Days (in3/d) |
|---|---|
| 0.1 yd3/yr | 12.77397893 in3/d |
| 1 yd3/yr | 127.7397893 in3/d |
| 10 yd3/yr | 1,277.397893 in3/d |
| 60 yd3/yr | 7,664.387359 in3/d |
| 100 yd3/yr | 12,773.97893 in3/d |
| 1,000 yd3/yr | 127,739.7893 in3/d |
Reverse conversion: Cubic inch per Days to Cubic yard per Years
127.7397893 in3/d × 0.007828414352 = 0.9999999999 yd3/yr
127.7397893 cubic inch per days = 0.9999999999 cubic yard per years.
cubic yard per years = cubic inch per days × 0.00782841435185
For a page dedicated to this direction, see Cubic inch per Days to Cubic yard per Years.
Understanding the Cubic yard per Years (yd3/yr)
Volumetric flow rate.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per days are in 1 cubic yard per years?
1 cubic yard per years equals 127.7397893 cubic inch per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per years to cubic inch per days?
Multiply the cubic yard per years value by 127.7397893. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per days back to cubic yard per years?
Use the reverse factor: 1 cubic inch per days equals 0.0078284144 cubic yard per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per years?
Cubic yard per Years (yd3/yr) is a unit of flow rate.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
Is the cubic yard per years to cubic inch per days conversion exact?
Yes. Both cubic yard per years and cubic inch per days are defined by fixed standards rather than physical artifacts, so the factor of 127.7397893 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.