Volumetric flow rate.
Cubic Meter per Days to Quart per Seconds Converter — m3/d to qt/s
Convert Cubic Meter per Days (m3/d) to Quart per Seconds (qt/s) using the exact conversion factor (1 cubic meter per days = 0.0122301876 quart per seconds). See the formula, worked examples, and conversion table.
Cubic Meter per Days to Quart per Seconds 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-5 / 0.000946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meter per Days to Quart per Seconds
Cubic Meter per Days and Quart per Seconds 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 seconds = cubic meter per days × 0.0122301876092
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per days equals 0.0000115740740741 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct cubic meter per days-to-quart per seconds factor of 0.0122301876092.
Simple example
1 m3/d × 0.01223018761 = 0.0122301876 qt/s
1 cubic meter per days = 0.0122301876 quart per seconds.
Real-world example
60 m3/d × 0.01223018761 = 0.7338112566 qt/s
60 cubic meter per days = 0.7338112566 quart per seconds.
Conversion table
| Cubic Meter per Days (m3/d) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 m3/d | 0.0012230188 qt/s |
| 1 m3/d | 0.0122301876 qt/s |
| 10 m3/d | 0.1223018761 qt/s |
| 60 m3/d | 0.7338112566 qt/s |
| 100 m3/d | 1.223018761 qt/s |
| 1,000 m3/d | 12.23018761 qt/s |
Reverse conversion: Quart per Seconds to Cubic Meter per Days
0.0122301876 qt/s × 81.76489453 = 0.9999999992 m3/d
0.0122301876 quart per seconds = 0.9999999992 cubic meter per days.
cubic meter per days = quart per seconds × 81.7648945344
For a page dedicated to this direction, see Quart per Seconds to Cubic Meter per Days.
Understanding the Cubic Meter per Days (m3/d)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 cubic meter per days?
1 cubic meter per days equals 0.0122301876 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per days to quart per seconds?
Multiply the cubic meter per days value by 0.01223018761. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to cubic meter per days?
Use the reverse factor: 1 quart per seconds equals 81.76489453 cubic meter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per days?
Cubic Meter per Days (m3/d) is a unit of flow rate.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the cubic meter per days to quart per seconds conversion exact?
Yes. Both cubic meter per days and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.01223018761 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.