Volumetric flow rate.
Quart per Days to Metric cup per Seconds Converter — qt/d to metric cup/s
Convert Quart per Days (qt/d) to Metric cup per Seconds (metric cup/s) using the exact conversion factor (1 quart per days = 0.0000438126 metric cup per seconds). See the formula, worked examples, and conversion table.
Quart per Days to Metric cup 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 1.09531591e-8 / 0.00025.
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 Metric cup per Seconds
Quart per Days and Metric cup 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
metric cup per seconds = quart per days × 0.0000438126363889
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 metric cup per seconds equals 0.00025 base units, so dividing one by the other gives the direct quart per days-to-metric cup per seconds factor of 0.0000438126363889.
Simple example
1 qt/d × 0.00004381263639 = 0.0000438126 metric cup/s
1 quart per days = 0.0000438126 metric cup per seconds.
Real-world example
60 qt/d × 0.00004381263639 = 0.0026287582 metric cup/s
60 quart per days = 0.0026287582 metric cup per seconds.
Conversion table
| Quart per Days (qt/d) | Metric cup per Seconds (metric cup/s) |
|---|---|
| 0.1 qt/d | 0.0000043813 metric cup/s |
| 1 qt/d | 0.0000438126 metric cup/s |
| 10 qt/d | 0.0004381264 metric cup/s |
| 60 qt/d | 0.0026287582 metric cup/s |
| 100 qt/d | 0.0043812636 metric cup/s |
| 1,000 qt/d | 0.0438126364 metric cup/s |
Reverse conversion: Metric cup per Seconds to Quart per Days
0.0000438126 metric cup/s × 22824.46532 = 0.9999991694 qt/d
0.0000438126 metric cup per seconds = 0.9999991694 quart per days.
quart per days = metric cup per seconds × 22824.4653237
For a page dedicated to this direction, see Metric cup per Seconds to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Metric cup per Seconds (metric cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per seconds are in 1 quart per days?
1 quart per days equals 0.0000438126 metric cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to metric cup per seconds?
Multiply the quart per days value by 0.00004381263639. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per seconds back to quart per days?
Use the reverse factor: 1 metric cup per seconds equals 22,824.46532 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 metric cup per seconds?
Metric cup per Seconds (metric cup/s) is a unit of flow rate.
Is the quart per days to metric cup per seconds conversion exact?
Yes. Both quart per days and metric cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00004381263639 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.