Volumetric flow rate.
Cubic Meter per Years to Cubic inch per Days Converter — m3/yr to in3/d
Convert Cubic Meter per Years (m3/yr) to Cubic inch per Days (in3/d) using the exact conversion factor (1 cubic meter per years = 167.0773365 cubic inch per days). See the formula, worked examples, and conversion table.
Cubic Meter 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 3.16887385e-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 Meter per Years to Cubic inch per Days
Cubic Meter 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 meter per years × 167.07733655
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per years equals 3.168874e-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 meter per years-to-cubic inch per days factor of 167.07733655.
Simple example
1 m3/yr × 167.0773365 = 167.0773365 in3/d
1 cubic meter per years = 167.0773365 cubic inch per days.
Real-world example
60 m3/yr × 167.0773365 = 10,024.64019 in3/d
60 cubic meter per years = 10,024.64019 cubic inch per days.
Conversion table
| Cubic Meter per Years (m3/yr) | Cubic inch per Days (in3/d) |
|---|---|
| 0.1 m3/yr | 16.70773365 in3/d |
| 1 m3/yr | 167.0773365 in3/d |
| 10 m3/yr | 1,670.773365 in3/d |
| 60 m3/yr | 10,024.64019 in3/d |
| 100 m3/yr | 16,707.73365 in3/d |
| 1,000 m3/yr | 167,077.3365 in3/d |
Reverse conversion: Cubic inch per Days to Cubic Meter per Years
167.0773365 in3/d × 0.005985252223 = 0.9999999997 m3/yr
167.0773365 cubic inch per days = 0.9999999997 cubic meter per years.
cubic meter per years = cubic inch per days × 0.00598525222302
For a page dedicated to this direction, see Cubic inch per Days to Cubic Meter per Years.
Understanding the Cubic Meter per Years (m3/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 meter per years?
1 cubic meter per years equals 167.0773365 cubic inch per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per years to cubic inch per days?
Multiply the cubic meter per years value by 167.0773365. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per days back to cubic meter per years?
Use the reverse factor: 1 cubic inch per days equals 0.0059852522 cubic meter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per years?
Cubic Meter per Years (m3/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 meter per years to cubic inch per days conversion exact?
Yes. Both cubic meter per years and cubic inch per days are defined by fixed standards rather than physical artifacts, so the factor of 167.0773365 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.