Volumetric flow rate.
Cubic yard per Days to Quart per Seconds Converter — yd3/d to qt/s
Convert Cubic yard per Days (yd3/d) to Quart per Seconds (qt/s) using the exact conversion factor (1 cubic yard per days = 0.0093506494 quart per seconds). See the formula, worked examples, and conversion table.
Cubic yard per Days 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 8.84901456e-6 / 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 yard per Days to Quart per Seconds
Cubic yard per Days 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 yard per days × 0.00935064935065
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 seconds equals 0.000946352946 base units, so dividing one by the other gives the direct cubic yard per days-to-quart per seconds factor of 0.00935064935065.
Simple example
1 yd3/d × 0.009350649351 = 0.0093506494 qt/s
1 cubic yard per days = 0.0093506494 quart per seconds.
Real-world example
60 yd3/d × 0.009350649351 = 0.561038961 qt/s
60 cubic yard per days = 0.561038961 quart per seconds.
Conversion table
| Cubic yard per Days (yd3/d) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 yd3/d | 0.0009350649 qt/s |
| 1 yd3/d | 0.0093506494 qt/s |
| 10 yd3/d | 0.0935064935 qt/s |
| 60 yd3/d | 0.561038961 qt/s |
| 100 yd3/d | 0.9350649351 qt/s |
| 1,000 yd3/d | 9.350649351 qt/s |
Reverse conversion: Quart per Seconds to Cubic yard per Days
0.0093506494 qt/s × 106.9444444 = 1.000000005 yd3/d
0.0093506494 quart per seconds = 1.000000005 cubic yard per days.
cubic yard per days = quart per seconds × 106.944444444
For a page dedicated to this direction, see Quart per Seconds to Cubic yard per Days.
Understanding the Cubic yard per Days (yd3/d)
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 days?
1 cubic yard per days equals 0.0093506494 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per days to quart per seconds?
Multiply the cubic yard per days value by 0.009350649351. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to cubic yard per days?
Use the reverse factor: 1 quart per seconds equals 106.9444444 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 seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the cubic yard per days to quart per seconds conversion exact?
Yes. Both cubic yard per days and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.009350649351 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.