Volumetric flow rate.
Cubic yard per Days to Quarts per Millisecond Converter — yd3/d to qt/ms
Convert Cubic yard per Days (yd3/d) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 cubic yard per days = 0.0000093506 quart per millisecond). See the formula, worked examples, and conversion table.
Cubic yard per Days 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 8.84901456e-6 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Days to Quarts per Millisecond
Cubic yard per Days 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 = cubic yard per days × 0.00000935064935065
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per days equals 0.00000884901456 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct cubic yard per days-to-quart per millisecond factor of 0.00000935064935065.
Simple example
1 yd3/d × 0.000009350649351 = 0.0000093506 qt/ms
1 cubic yard per days = 0.0000093506 quarts per millisecond.
Real-world example
60 yd3/d × 0.000009350649351 = 0.000561039 qt/ms
60 cubic yard per days = 0.000561039 quarts per millisecond.
Conversion table
| Cubic yard per Days (yd3/d) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 yd3/d | 9.350649e-7 qt/ms |
| 1 yd3/d | 0.0000093506 qt/ms |
| 10 yd3/d | 0.0000935065 qt/ms |
| 60 yd3/d | 0.000561039 qt/ms |
| 100 yd3/d | 0.0009350649 qt/ms |
| 1,000 yd3/d | 0.0093506494 qt/ms |
Reverse conversion: Quart per Millisecond to Cubic yard per Days
0.0000093506 qt/ms × 106944.4444 = 0.9999947222 yd3/d
0.0000093506 quarts per millisecond = 0.9999947222 cubic yard per days.
cubic yard per days = quarts per millisecond × 106944.444444
For a page dedicated to this direction, see Quart per Millisecond to Cubic yard per Days.
Understanding the Cubic yard per Days (yd3/d)
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 cubic yard per days?
1 cubic yard per days equals 0.0000093506 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per days to quart per millisecond?
Multiply the cubic yard per days value by 0.000009350649351. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to cubic yard per days?
Use the reverse factor: 1 quart per millisecond equals 106,944.4444 cubic yard per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per days?
Cubic yard per Days (yd3/d) 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 cubic yard per days to quart per millisecond conversion exact?
Yes. Both cubic yard per days and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.000009350649351 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.