Volumetric flow rate.
Quart per Days to Liter per Days Converter — qt/d to L/d
Convert Quart per Days (qt/d) to Liter per Days (L/d) using the exact conversion factor (1 quart per days = 0.946352946 liter per days). See the formula, worked examples, and conversion table.
Quart per Days to Liter 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 1.09531591e-8 / 1.15740741e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Days to Liter per Days
Quart per Days and Liter 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
liter per days = quart per days × 0.946352946
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 liter per days equals 1.157407e-8 base units, so dividing one by the other gives the direct quart per days-to-liter per days factor of 0.946352946.
Simple example
1 qt/d × 0.946352946 = 0.946352946 L/d
1 quart per days = 0.946352946 liter per days.
Real-world example
60 qt/d × 0.946352946 = 56.78117676 L/d
60 quart per days = 56.78117676 liter per days.
Conversion table
| Quart per Days (qt/d) | Liter per Days (L/d) |
|---|---|
| 0.1 qt/d | 0.0946352946 L/d |
| 1 qt/d | 0.946352946 L/d |
| 10 qt/d | 9.46352946 L/d |
| 60 qt/d | 56.78117676 L/d |
| 100 qt/d | 94.6352946 L/d |
| 1,000 qt/d | 946.352946 L/d |
Reverse conversion: Liter per Days to Quart per Days
0.946352946 L/d × 1.056688209 = 1 qt/d
0.946352946 liter per days = 1 quart per days.
quart per days = liter per days × 1.05668820943
For a page dedicated to this direction, see Liter per Days to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Liter per Days (L/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per days are in 1 quart per days?
1 quart per days equals 0.946352946 liter per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to liter per days?
Multiply the quart per days value by 0.946352946. The converter above does this instantly to whatever precision you set.
How do I convert liter per days back to quart per days?
Use the reverse factor: 1 liter per days equals 1.056688209 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
What is a liter per days?
Liter per Days (L/d) is a unit of flow rate.
Is the quart per days to liter per days conversion exact?
Yes. Both quart per days and liter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.946352946 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.