Volumetric flow rate.
Liter per Days to Imperial quart per Years Converter — L/d to imp qt/yr
Convert Liter per Days (L/d) to Imperial quart per Years (imp qt/yr) using the exact conversion factor (1 liter per days = 321.3684727 imperial quart per years). See the formula, worked examples, and conversion table.
Liter per Days to Imperial quart 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 / 3.60149643e-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 Imperial quart per Years
Liter per Days and Imperial quart 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
imperial quart per years = liter per days × 321.368472688
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 imperial quart per years equals 3.601496e-11 base units, so dividing one by the other gives the direct liter per days-to-imperial quart per years factor of 321.368472688.
Simple example
1 L/d × 321.3684727 = 321.3684727 imp qt/yr
1 liter per days = 321.3684727 imperial quart per years.
Real-world example
60 L/d × 321.3684727 = 19,282.10836 imp qt/yr
60 liter per days = 19,282.10836 imperial quart per years.
Conversion table
| Liter per Days (L/d) | Imperial quart per Years (imp qt/yr) |
|---|---|
| 0.1 L/d | 32.13684727 imp qt/yr |
| 1 L/d | 321.3684727 imp qt/yr |
| 10 L/d | 3,213.684727 imp qt/yr |
| 60 L/d | 19,282.10836 imp qt/yr |
| 100 L/d | 32,136.84727 imp qt/yr |
| 1,000 L/d | 321,368.4727 imp qt/yr |
Reverse conversion: Imperial quart per Years to Liter per Days
321.3684727 imp qt/yr × 0.003111692916 = 1 L/d
321.3684727 imperial quart per years = 1 liter per days.
liter per days = imperial quart per years × 0.00311169291635
For a page dedicated to this direction, see Imperial quart per Years to Liter per Days.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Understanding the Imperial quart per Years (imp qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per years are in 1 liter per days?
1 liter per days equals 321.3684727 imperial quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to imperial quart per years?
Multiply the liter per days value by 321.3684727. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per years back to liter per days?
Use the reverse factor: 1 imperial quart per years equals 0.0031116929 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 imperial quart per years?
Imperial quart per Years (imp qt/yr) is a unit of flow rate.
Is the liter per days to imperial quart per years conversion exact?
Yes. Both liter per days and imperial quart per years are defined by fixed standards rather than physical artifacts, so the factor of 321.3684727 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.