Volumetric flow rate.
Liter per Days to Quart per Days Converter — L/d to qt/d
Convert Liter per Days (L/d) to Quart per Days (qt/d) using the exact conversion factor (1 liter per days = 1.056688209 quart per days). See the formula, worked examples, and conversion table.
Liter per Days to Quart 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 1.15740741e-8 / 1.09531591e-8.
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 Quart per Days
Liter per Days and Quart 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
quart per days = liter per days × 1.05668820943
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 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct liter per days-to-quart per days factor of 1.05668820943.
Simple example
1 L/d × 1.056688209 = 1.056688209 qt/d
1 liter per days = 1.056688209 quart per days.
Real-world example
60 L/d × 1.056688209 = 63.40129257 qt/d
60 liter per days = 63.40129257 quart per days.
Conversion table
| Liter per Days (L/d) | Quart per Days (qt/d) |
|---|---|
| 0.1 L/d | 0.1056688209 qt/d |
| 1 L/d | 1.056688209 qt/d |
| 10 L/d | 10.56688209 qt/d |
| 60 L/d | 63.40129257 qt/d |
| 100 L/d | 105.6688209 qt/d |
| 1,000 L/d | 1,056.688209 qt/d |
Reverse conversion: Quart per Days to Liter per Days
1.056688209 qt/d × 0.946352946 = 0.9999999996 L/d
1.056688209 quart per days = 0.9999999996 liter per days.
liter per days = quart per days × 0.946352946
For a page dedicated to this direction, see Quart per Days to Liter per Days.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 liter per days?
1 liter per days equals 1.056688209 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to quart per days?
Multiply the liter per days value by 1.056688209. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to liter per days?
Use the reverse factor: 1 quart per days equals 0.946352946 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 quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the liter per days to quart per days conversion exact?
Yes. Both liter per days and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 1.056688209 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.