Volumetric flow rate.
Liter per Days to Pint per Years Converter — L/d to pt/yr
Convert Liter per Days (L/d) to Pint per Years (pt/yr) using the exact conversion factor (1 liter per days = 771.8948867 pint per years). See the formula, worked examples, and conversion table.
Liter per Days to Pint 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-8 / 1.49943655e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Days to Pint per Years
Liter per Days and Pint 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
pint per years = liter per days × 771.894886667
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per days equals 1.157407e-8 base units, and 1 pint per years equals 1.499437e-11 base units, so dividing one by the other gives the direct liter per days-to-pint per years factor of 771.894886667.
Simple example
1 L/d × 771.8948867 = 771.8948867 pt/yr
1 liter per days = 771.8948867 pint per years.
Real-world example
60 L/d × 771.8948867 = 46,313.6932 pt/yr
60 liter per days = 46,313.6932 pint per years.
Conversion table
| Liter per Days (L/d) | Pint per Years (pt/yr) |
|---|---|
| 0.1 L/d | 77.18948867 pt/yr |
| 1 L/d | 771.8948867 pt/yr |
| 10 L/d | 7,718.948867 pt/yr |
| 60 L/d | 46,313.6932 pt/yr |
| 100 L/d | 77,189.48867 pt/yr |
| 1,000 L/d | 771,894.8867 pt/yr |
Reverse conversion: Pint per Years to Liter per Days
771.8948867 pt/yr × 0.001295513181 = 1 L/d
771.8948867 pint per years = 1 liter per days.
liter per days = pint per years × 0.00129551318097
For a page dedicated to this direction, see Pint per Years to Liter per Days.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per years are in 1 liter per days?
1 liter per days equals 771.8948867 pint per years, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to pint per years?
Multiply the liter per days value by 771.8948867. The converter above does this instantly to whatever precision you set.
How do I convert pint per years back to liter per days?
Use the reverse factor: 1 pint per years equals 0.0012955132 liter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per days?
Liter per Days (L/d) is a unit of flow rate.
What is a pint per years?
Pint per Years (pt/yr) is a unit of flow rate.
Is the liter per days to pint per years conversion exact?
Yes. Both liter per days and pint per years are defined by fixed standards rather than physical artifacts, so the factor of 771.8948867 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.