Volumetric flow rate.
Quart per Days to Imperial fluid ounces per Millisecond Converter — qt/d to imp fl oz/ms
Convert Quart per Days (qt/d) to Imperial fluid ounce per Millisecond (imp fl oz/ms) using the exact conversion factor (1 quart per days = 3.854973e-7 imperial fluid ounce per millisecond). See the formula, worked examples, and conversion table.
Quart per Days to Imperial fluid ounces 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 1.09531591e-8 / 0.0284130625.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Days to Imperial fluid ounces per Millisecond
Quart per Days and Imperial fluid ounce 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
imperial fluid ounces per millisecond = quart per days × 3.854973e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 imperial fluid ounce per millisecond equals 0.0284130625 base units, so dividing one by the other gives the direct quart per days-to-imperial fluid ounce per millisecond factor of 3.854973e-7.
Simple example
1 qt/d × 3.854973e-7 = 3.854973e-7 imp fl oz/ms
1 quart per days = 3.854973e-7 imperial fluid ounces per millisecond.
Real-world example
60 qt/d × 3.854973e-7 = 0.0000231298 imp fl oz/ms
60 quart per days = 0.0000231298 imperial fluid ounces per millisecond.
Conversion table
| Quart per Days (qt/d) | Imperial fluid ounce per Millisecond (imp fl oz/ms) |
|---|---|
| 0.1 qt/d | 3.854973e-8 imp fl oz/ms |
| 1 qt/d | 3.854973e-7 imp fl oz/ms |
| 10 qt/d | 0.000003855 imp fl oz/ms |
| 60 qt/d | 0.0000231298 imp fl oz/ms |
| 100 qt/d | 0.0000385497 imp fl oz/ms |
| 1,000 qt/d | 0.0003854973 imp fl oz/ms |
Reverse conversion: Imperial fluid ounce per Millisecond to Quart per Days
3.854973e-7 imp fl oz/ms × 2594051.839 = 0.99999998 qt/d
3.854973e-7 imperial fluid ounces per millisecond = 0.99999998 quart per days.
quart per days = imperial fluid ounces per millisecond × 2594051.83909
For a page dedicated to this direction, see Imperial fluid ounce per Millisecond to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Millisecond (imp fl oz/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounces per millisecond are in 1 quart per days?
1 quart per days equals 3.854973e-7 imperial fluid ounces per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to imperial fluid ounce per millisecond?
Multiply the quart per days value by 3.854973e-7. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per millisecond back to quart per days?
Use the reverse factor: 1 imperial fluid ounce per millisecond equals 2,594,051.839 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
What is a imperial fluid ounce per millisecond?
Imperial fluid ounce per Millisecond (imp fl oz/ms) is a unit of flow rate.
Is the quart per days to imperial fluid ounce per millisecond conversion exact?
Yes. Both quart per days and imperial fluid ounce per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 3.854973e-7 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.