Volumetric flow rate.
Liters per Millisecond to Quarts per Millisecond Converter — L/ms to qt/ms
Convert Liter per Millisecond (L/ms) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 liter per millisecond = 1.056688209 quart per millisecond). See the formula, worked examples, and conversion table.
Liters per Millisecond to Quarts per Millisecond 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 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liters per Millisecond to Quarts per Millisecond
Liter per Millisecond and Quart per Millisecond 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
quarts per millisecond = liters per millisecond × 1.05668820943
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per millisecond equals 1 base unit, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct liter per millisecond-to-quart per millisecond factor of 1.05668820943.
Simple example
1 L/ms × 1.056688209 = 1.056688209 qt/ms
1 liter per millisecond = 1.056688209 quarts per millisecond.
Real-world example
60 L/ms × 1.056688209 = 63.40129257 qt/ms
60 liters per millisecond = 63.40129257 quarts per millisecond.
Conversion table
| Liter per Millisecond (L/ms) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 L/ms | 0.1056688209 qt/ms |
| 1 L/ms | 1.056688209 qt/ms |
| 10 L/ms | 10.56688209 qt/ms |
| 60 L/ms | 63.40129257 qt/ms |
| 100 L/ms | 105.6688209 qt/ms |
| 1,000 L/ms | 1,056.688209 qt/ms |
Reverse conversion: Quart per Millisecond to Liter per Millisecond
1.056688209 qt/ms × 0.946352946 = 0.9999999996 L/ms
1.056688209 quarts per millisecond = 0.9999999996 liters per millisecond.
liters per millisecond = quarts per millisecond × 0.946352946
For a page dedicated to this direction, see Quart per Millisecond to Liter per Millisecond.
Understanding the Liter per Millisecond (L/ms)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 liter per millisecond?
1 liter per millisecond equals 1.056688209 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert liter per millisecond to quart per millisecond?
Multiply the liter per millisecond value by 1.056688209. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to liter per millisecond?
Use the reverse factor: 1 quart per millisecond equals 0.946352946 liters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per millisecond?
Liter per Millisecond (L/ms) is a unit of flow rate.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the liter per millisecond to quart per millisecond conversion exact?
Yes. Both liter per millisecond and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.056688209 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.