Volumetric flow rate.
Deciliters per Millisecond to Cup per Hours Converter — dL/ms to cup/h
Convert Deciliter per Millisecond (dL/ms) to Cup per Hours (cup/h) using the exact conversion factor (1 deciliter per millisecond = 1,521,631.022 cup per hours). See the formula, worked examples, and conversion table.
Deciliters per Millisecond to Cup per Hours 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 0.1 / 6.57189546e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliters per Millisecond to Cup per Hours
Deciliter per Millisecond and Cup per Hours 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 hours = deciliters per millisecond × 1521631.02158
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per millisecond equals 0.1 base units, and 1 cup per hours equals 6.571895e-8 base units, so dividing one by the other gives the direct deciliter per millisecond-to-cup per hours factor of 1521631.02158.
Simple example
1 dL/ms × 1521631.022 = 1,521,631.022 cup/h
1 deciliter per millisecond = 1,521,631.022 cup per hours.
Real-world example
60 dL/ms × 1521631.022 = 91,297,861.29 cup/h
60 deciliters per millisecond = 91,297,861.29 cup per hours.
Conversion table
| Deciliter per Millisecond (dL/ms) | Cup per Hours (cup/h) |
|---|---|
| 0.1 dL/ms | 152,163.1022 cup/h |
| 1 dL/ms | 1,521,631.022 cup/h |
| 10 dL/ms | 15,216,310.22 cup/h |
| 60 dL/ms | 91,297,861.29 cup/h |
| 100 dL/ms | 152,163,102.2 cup/h |
| 1,000 dL/ms | 1,521,631,022 cup/h |
Reverse conversion: Cup per Hours to Deciliter per Millisecond
1 cup/h × 6.571895e-7 = 6.571895e-7 dL/ms
1 cup per hours = 6.571895e-7 deciliters per millisecond.
deciliters per millisecond = cup per hours × 6.571895e-7
For a page dedicated to this direction, see Cup per Hours to Deciliter per Millisecond.
Understanding the Deciliter per Millisecond (dL/ms)
Volumetric flow rate.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per hours are in 1 deciliter per millisecond?
1 deciliter per millisecond equals 1,521,631.022 cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per millisecond to cup per hours?
Multiply the deciliter per millisecond value by 1521631.022. The converter above does this instantly to whatever precision you set.
How do I convert cup per hours back to deciliter per millisecond?
Use the reverse factor: 1 cup per hours equals 6.571895e-7 deciliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per millisecond?
Deciliter per Millisecond (dL/ms) is a unit of flow rate.
What is a cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
Is the deciliter per millisecond to cup per hours conversion exact?
Yes. Both deciliter per millisecond and cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 1521631.022 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.