Volumetric flow rate.
Cubic Centimeter per Days to Cup per Years Converter — cm3/d to cup/yr
Convert Cubic Centimeter per Days (cm3/d) to Cup per Years (cup/yr) using the exact conversion factor (1 cubic centimeter per days = 1.543789773 cup per years). See the formula, worked examples, and conversion table.
Cubic Centimeter per Days to Cup 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 1.15740741e-11 / 7.49718276e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Centimeter per Days to Cup per Years
Cubic Centimeter per Days and Cup 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
cup per years = cubic centimeter per days × 1.54378977333
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic centimeter per days equals 1.157407e-11 base units, and 1 cup per years equals 7.497183e-12 base units, so dividing one by the other gives the direct cubic centimeter per days-to-cup per years factor of 1.54378977333.
Simple example
1 cm3/d × 1.543789773 = 1.543789773 cup/yr
1 cubic centimeter per days = 1.543789773 cup per years.
Real-world example
60 cm3/d × 1.543789773 = 92.6273864 cup/yr
60 cubic centimeter per days = 92.6273864 cup per years.
Conversion table
| Cubic Centimeter per Days (cm3/d) | Cup per Years (cup/yr) |
|---|---|
| 0.1 cm3/d | 0.1543789773 cup/yr |
| 1 cm3/d | 1.543789773 cup/yr |
| 10 cm3/d | 15.43789773 cup/yr |
| 60 cm3/d | 92.6273864 cup/yr |
| 100 cm3/d | 154.3789773 cup/yr |
| 1,000 cm3/d | 1,543.789773 cup/yr |
Reverse conversion: Cup per Years to Cubic Centimeter per Days
1.543789773 cup/yr × 0.6477565905 = 0.9999999998 cm3/d
1.543789773 cup per years = 0.9999999998 cubic centimeter per days.
cubic centimeter per days = cup per years × 0.647756590484
For a page dedicated to this direction, see Cup per Years to Cubic Centimeter per Days.
Understanding the Cubic Centimeter per Days (cm3/d)
Volumetric flow rate.
Understanding the Cup per Years (cup/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per years are in 1 cubic centimeter per days?
1 cubic centimeter per days equals 1.543789773 cup per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic centimeter per days to cup per years?
Multiply the cubic centimeter per days value by 1.543789773. The converter above does this instantly to whatever precision you set.
How do I convert cup per years back to cubic centimeter per days?
Use the reverse factor: 1 cup per years equals 0.6477565905 cubic centimeter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic centimeter per days?
Cubic Centimeter per Days (cm3/d) is a unit of flow rate.
What is a cup per years?
Cup per Years (cup/yr) is a unit of flow rate.
Is the cubic centimeter per days to cup per years conversion exact?
Yes. Both cubic centimeter per days and cup per years are defined by fixed standards rather than physical artifacts, so the factor of 1.543789773 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.