Volumetric flow rate.
Deciliter per Seconds to Cup per Seconds Converter — dL/s to cup/s
Convert Deciliter per Seconds (dL/s) to Cup per Seconds (cup/s) using the exact conversion factor (1 deciliter per seconds = 0.4226752838 cup per seconds). See the formula, worked examples, and conversion table.
Deciliter per Seconds to 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 0.0001 / 0.0002365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliter per Seconds to Cup per Seconds
Deciliter per Seconds and 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
cup per seconds = deciliter per seconds × 0.422675283773
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per seconds equals 0.0001 base units, and 1 cup per seconds equals 0.0002365882365 base units, so dividing one by the other gives the direct deciliter per seconds-to-cup per seconds factor of 0.422675283773.
Simple example
1 dL/s × 0.4226752838 = 0.4226752838 cup/s
1 deciliter per seconds = 0.4226752838 cup per seconds.
Real-world example
60 dL/s × 0.4226752838 = 25.36051703 cup/s
60 deciliter per seconds = 25.36051703 cup per seconds.
Conversion table
| Deciliter per Seconds (dL/s) | Cup per Seconds (cup/s) |
|---|---|
| 0.1 dL/s | 0.0422675284 cup/s |
| 1 dL/s | 0.4226752838 cup/s |
| 10 dL/s | 4.226752838 cup/s |
| 60 dL/s | 25.36051703 cup/s |
| 100 dL/s | 42.26752838 cup/s |
| 1,000 dL/s | 422.6752838 cup/s |
Reverse conversion: Cup per Seconds to Deciliter per Seconds
0.4226752838 cup/s × 2.365882365 = 1 dL/s
0.4226752838 cup per seconds = 1 deciliter per seconds.
deciliter per seconds = cup per seconds × 2.365882365
For a page dedicated to this direction, see Cup per Seconds to Deciliter per Seconds.
Understanding the Deciliter per Seconds (dL/s)
Volumetric flow rate.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per seconds are in 1 deciliter per seconds?
1 deciliter per seconds equals 0.4226752838 cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per seconds to cup per seconds?
Multiply the deciliter per seconds value by 0.4226752838. The converter above does this instantly to whatever precision you set.
How do I convert cup per seconds back to deciliter per seconds?
Use the reverse factor: 1 cup per seconds equals 2.365882365 deciliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per seconds?
Deciliter per Seconds (dL/s) is a unit of flow rate.
What is a cup per seconds?
Cup per Seconds (cup/s) is a unit of flow rate.
Is the deciliter per seconds to cup per seconds conversion exact?
Yes. Both deciliter per seconds and cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.4226752838 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.