Volumetric flow rate.
Cubic yards per Millisecond to Quart per Days Converter — yd3/ms to qt/d
Convert Cubic yard per Millisecond (yd3/ms) to Quart per Days (qt/d) using the exact conversion factor (1 cubic yard per millisecond = 69,802,223,380 quart per days). See the formula, worked examples, and conversion table.
Cubic yards per Millisecond to Quart per Days 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 / 1.09531591e-8.
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 Days
Cubic yard per Millisecond and Quart per Days 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 days = cubic yards per millisecond × 69802223376.6
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 days equals 1.095316e-8 base units, so dividing one by the other gives the direct cubic yard per millisecond-to-quart per days factor of 69802223376.6.
Simple example
1 yd3/ms × 69802223380 = 69,802,223,380 qt/d
1 cubic yard per millisecond = 69,802,223,380 quart per days.
Real-world example
60 yd3/ms × 69802223380 = 4.188133e+12 qt/d
60 cubic yards per millisecond = 4.188133e+12 quart per days.
Conversion table
| Cubic yard per Millisecond (yd3/ms) | Quart per Days (qt/d) |
|---|---|
| 0.1 yd3/ms | 6,980,222,338 qt/d |
| 1 yd3/ms | 69,802,223,380 qt/d |
| 10 yd3/ms | 698,022,233,800 qt/d |
| 60 yd3/ms | 4.188133e+12 qt/d |
| 100 yd3/ms | 6.980222e+12 qt/d |
| 1,000 yd3/ms | 6.980222e+13 qt/d |
Reverse conversion: Quart per Days to Cubic yard per Millisecond
1 qt/d × 1.432619e-11 = 1.432619e-11 yd3/ms
1 quart per days = 1.432619e-11 cubic yards per millisecond.
cubic yards per millisecond = quart per days × 1.432619e-11
For a page dedicated to this direction, see Quart per Days to Cubic yard per Millisecond.
Understanding the Cubic yard per Millisecond (yd3/ms)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 cubic yard per millisecond?
1 cubic yard per millisecond equals 69,802,223,380 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per millisecond to quart per days?
Multiply the cubic yard per millisecond value by 69802223380. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to cubic yard per millisecond?
Use the reverse factor: 1 quart per days equals 1.432619e-11 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 days?
Quart per Days (qt/d) is a unit of flow rate.
Is the cubic yard per millisecond to quart per days conversion exact?
Yes. Both cubic yard per millisecond and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 69802223380 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.