Volumetric flow rate.
Gallon per Years to Fluid ounce per Days Converter — gal/yr to fl oz/d
Convert Gallon per Years (gal/yr) to Fluid ounce per Days (fl oz/d) using the exact conversion factor (1 gallon per years = 0.3504520969 fluid ounce per days). See the formula, worked examples, and conversion table.
Gallon per Years to Fluid ounce 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 / 3.42286222e-10.
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 Fluid ounce per Days
Gallon per Years and Fluid ounce 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
fluid ounce per days = gallon per years × 0.350452096895
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 fluid ounce per days equals 3.422862e-10 base units, so dividing one by the other gives the direct gallon per years-to-fluid ounce per days factor of 0.350452096895.
Simple example
1 gal/yr × 0.3504520969 = 0.3504520969 fl oz/d
1 gallon per years = 0.3504520969 fluid ounce per days.
Real-world example
60 gal/yr × 0.3504520969 = 21.02712581 fl oz/d
60 gallon per years = 21.02712581 fluid ounce per days.
Conversion table
| Gallon per Years (gal/yr) | Fluid ounce per Days (fl oz/d) |
|---|---|
| 0.1 gal/yr | 0.0350452097 fl oz/d |
| 1 gal/yr | 0.3504520969 fl oz/d |
| 10 gal/yr | 3.504520969 fl oz/d |
| 60 gal/yr | 21.02712581 fl oz/d |
| 100 gal/yr | 35.04520969 fl oz/d |
| 1,000 gal/yr | 350.4520969 fl oz/d |
Reverse conversion: Fluid ounce per Days to Gallon per Years
0.3504520969 fl oz/d × 2.853457031 = 1 gal/yr
0.3504520969 fluid ounce per days = 1 gallon per years.
gallon per years = fluid ounce per days × 2.85345703125
For a page dedicated to this direction, see Fluid ounce per Days to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Fluid ounce per Days (fl oz/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounce per days are in 1 gallon per years?
1 gallon per years equals 0.3504520969 fluid ounce per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to fluid ounce per days?
Multiply the gallon per years value by 0.3504520969. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per days back to gallon per years?
Use the reverse factor: 1 fluid ounce per days equals 2.853457031 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 fluid ounce per days?
Fluid ounce per Days (fl oz/d) is a unit of flow rate.
Is the gallon per years to fluid ounce per days conversion exact?
Yes. Both gallon per years and fluid ounce per days are defined by fixed standards rather than physical artifacts, so the factor of 0.3504520969 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.