Volumetric flow rate.
Quart per Seconds to Liter per Days Converter — qt/s to L/d
Convert Quart per Seconds (qt/s) to Liter per Days (L/d) using the exact conversion factor (1 quart per seconds = 81,764.89453 liter per days). See the formula, worked examples, and conversion table.
Quart per Seconds 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 0.000946352946 / 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 Seconds to Liter per Days
Quart per Seconds 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 seconds × 81764.8945344
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per seconds equals 0.000946352946 base units, and 1 liter per days equals 1.157407e-8 base units, so dividing one by the other gives the direct quart per seconds-to-liter per days factor of 81764.8945344.
Simple example
1 qt/s × 81764.89453 = 81,764.89453 L/d
1 quart per seconds = 81,764.89453 liter per days.
Real-world example
60 qt/s × 81764.89453 = 4,905,893.672 L/d
60 quart per seconds = 4,905,893.672 liter per days.
Conversion table
| Quart per Seconds (qt/s) | Liter per Days (L/d) |
|---|---|
| 0.1 qt/s | 8,176.489453 L/d |
| 1 qt/s | 81,764.89453 L/d |
| 10 qt/s | 817,648.9453 L/d |
| 60 qt/s | 4,905,893.672 L/d |
| 100 qt/s | 8,176,489.453 L/d |
| 1,000 qt/s | 81,764,894.53 L/d |
Reverse conversion: Liter per Days to Quart per Seconds
1 L/d × 0.00001223018761 = 0.0000122302 qt/s
1 liter per days = 0.0000122302 quart per seconds.
quart per seconds = liter per days × 0.0000122301876092
For a page dedicated to this direction, see Liter per Days to Quart per Seconds.
Understanding the Quart per Seconds (qt/s)
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 seconds?
1 quart per seconds equals 81,764.89453 liter per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per seconds to liter per days?
Multiply the quart per seconds value by 81764.89453. The converter above does this instantly to whatever precision you set.
How do I convert liter per days back to quart per seconds?
Use the reverse factor: 1 liter per days equals 0.0000122302 quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per seconds?
Quart per Seconds (qt/s) 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 seconds to liter per days conversion exact?
Yes. Both quart per seconds and liter per days are defined by fixed standards rather than physical artifacts, so the factor of 81764.89453 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.