Volumetric flow rate.
Cubic yards per Millisecond to Quart per Seconds Converter — yd3/ms to qt/s
Convert Cubic yard per Millisecond (yd3/ms) to Quart per Seconds (qt/s) using the exact conversion factor (1 cubic yard per millisecond = 807,896.1039 quart per seconds). See the formula, worked examples, and conversion table.
Cubic yards per Millisecond 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 764.554858 / 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 yards per Millisecond to Quart per Seconds
Cubic yard per Millisecond 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 yards per millisecond × 807896.103896
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per millisecond equals 764.554857984 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct cubic yard per millisecond-to-quart per seconds factor of 807896.103896.
Simple example
1 yd3/ms × 807896.1039 = 807,896.1039 qt/s
1 cubic yard per millisecond = 807,896.1039 quart per seconds.
Real-world example
60 yd3/ms × 807896.1039 = 48,473,766.23 qt/s
60 cubic yards per millisecond = 48,473,766.23 quart per seconds.
Conversion table
| Cubic yard per Millisecond (yd3/ms) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 yd3/ms | 80,789.61039 qt/s |
| 1 yd3/ms | 807,896.1039 qt/s |
| 10 yd3/ms | 8,078,961.039 qt/s |
| 60 yd3/ms | 48,473,766.23 qt/s |
| 100 yd3/ms | 80,789,610.39 qt/s |
| 1,000 yd3/ms | 807,896,103.9 qt/s |
Reverse conversion: Quart per Seconds to Cubic yard per Millisecond
1 qt/s × 0.000001237782922 = 0.0000012378 yd3/ms
1 quart per seconds = 0.0000012378 cubic yards per millisecond.
cubic yards per millisecond = quart per seconds × 0.00000123778292181
For a page dedicated to this direction, see Quart per Seconds to Cubic yard per Millisecond.
Understanding the Cubic yard per Millisecond (yd3/ms)
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 yard per millisecond?
1 cubic yard per millisecond equals 807,896.1039 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per millisecond to quart per seconds?
Multiply the cubic yard per millisecond value by 807896.1039. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to cubic yard per millisecond?
Use the reverse factor: 1 quart per seconds equals 0.0000012378 cubic yards per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per millisecond?
Cubic yard per Millisecond (yd3/ms) 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 yard per millisecond to quart per seconds conversion exact?
Yes. Both cubic yard per millisecond and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 807896.1039 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.