Volumetric flow rate.
Metric cup per Days to Liter per Years Converter — metric cup/d to L/yr
Convert Metric cup per Days (metric cup/d) to Liter per Years (L/yr) using the exact conversion factor (1 metric cup per days = 91.310625 liter per years). See the formula, worked examples, and conversion table.
Metric cup per Days to Liter 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 2.89351852e-9 / 3.16887385e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric cup per Days to Liter per Years
Metric cup per Days and Liter 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
liter per years = metric cup per days × 91.310625
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per days equals 2.893519e-9 base units, and 1 liter per years equals 3.168874e-11 base units, so dividing one by the other gives the direct metric cup per days-to-liter per years factor of 91.310625.
Simple example
1 metric cup/d × 91.310625 = 91.310625 L/yr
1 metric cup per days = 91.310625 liter per years.
Real-world example
60 metric cup/d × 91.310625 = 5,478.6375 L/yr
60 metric cup per days = 5,478.6375 liter per years.
Conversion table
| Metric cup per Days (metric cup/d) | Liter per Years (L/yr) |
|---|---|
| 0.1 metric cup/d | 9.1310625 L/yr |
| 1 metric cup/d | 91.310625 L/yr |
| 10 metric cup/d | 913.10625 L/yr |
| 60 metric cup/d | 5,478.6375 L/yr |
| 100 metric cup/d | 9,131.0625 L/yr |
| 1,000 metric cup/d | 91,310.625 L/yr |
Reverse conversion: Liter per Years to Metric cup per Days
91.310625 L/yr × 0.01095162803 = 1 metric cup/d
91.310625 liter per years = 1 metric cup per days.
metric cup per days = liter per years × 0.010951628028
For a page dedicated to this direction, see Liter per Years to Metric cup per Days.
Understanding the Metric cup per Days (metric cup/d)
Volumetric flow rate.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per years are in 1 metric cup per days?
1 metric cup per days equals 91.310625 liter per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per days to liter per years?
Multiply the metric cup per days value by 91.310625. The converter above does this instantly to whatever precision you set.
How do I convert liter per years back to metric cup per days?
Use the reverse factor: 1 liter per years equals 0.010951628 metric cup per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per days?
Metric cup per Days (metric cup/d) is a unit of flow rate.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
Is the metric cup per days to liter per years conversion exact?
Yes. Both metric cup per days and liter per years are defined by fixed standards rather than physical artifacts, so the factor of 91.310625 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.