Volumetric flow rate.
Gallon per Years to Cubic Millimeter per Days Converter — gal/yr to mm3/d
Convert Gallon per Years (gal/yr) to Cubic Millimeter per Days (mm3/d) using the exact conversion factor (1 gallon per years = 10,364.10545 cubic millimeter per days). See the formula, worked examples, and conversion table.
Gallon per Years to Cubic Millimeter 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 1.19954924e-10 / 1.15740741e-14.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Years to Cubic Millimeter per Days
Gallon per Years and Cubic Millimeter 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 millimeter per days = gallon per years × 10364.1054478
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per years equals 1.199549e-10 base units, and 1 cubic millimeter per days equals 1.157407e-14 base units, so dividing one by the other gives the direct gallon per years-to-cubic millimeter per days factor of 10364.1054478.
Simple example
1 gal/yr × 10364.10545 = 10,364.10545 mm3/d
1 gallon per years = 10,364.10545 cubic millimeter per days.
Real-world example
60 gal/yr × 10364.10545 = 621,846.3269 mm3/d
60 gallon per years = 621,846.3269 cubic millimeter per days.
Conversion table
| Gallon per Years (gal/yr) | Cubic Millimeter per Days (mm3/d) |
|---|---|
| 0.1 gal/yr | 1,036.410545 mm3/d |
| 1 gal/yr | 10,364.10545 mm3/d |
| 10 gal/yr | 103,641.0545 mm3/d |
| 60 gal/yr | 621,846.3269 mm3/d |
| 100 gal/yr | 1,036,410.545 mm3/d |
| 1,000 gal/yr | 10,364,105.45 mm3/d |
Reverse conversion: Cubic Millimeter per Days to Gallon per Years
1 mm3/d × 0.00009648686083 = 0.0000964869 gal/yr
1 cubic millimeter per days = 0.0000964869 gallon per years.
gallon per years = cubic millimeter per days × 0.0000964868608334
For a page dedicated to this direction, see Cubic Millimeter per Days to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Cubic Millimeter per Days (mm3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per days are in 1 gallon per years?
1 gallon per years equals 10,364.10545 cubic millimeter per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to cubic millimeter per days?
Multiply the gallon per years value by 10364.10545. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per days back to gallon per years?
Use the reverse factor: 1 cubic millimeter per days equals 0.0000964869 gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
What is a cubic millimeter per days?
Cubic Millimeter per Days (mm3/d) is a unit of flow rate.
Is the gallon per years to cubic millimeter per days conversion exact?
Yes. Both gallon per years and cubic millimeter per days are defined by fixed standards rather than physical artifacts, so the factor of 10364.10545 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.