Volumetric flow rate.
Quart per Years to Cubic inch per Seconds Converter — qt/yr to in3/s
Convert Quart per Years (qt/yr) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 quart per years = 0.00000183 cubic inch per seconds). See the formula, worked examples, and conversion table.
Quart per Years to Cubic inch 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 2.9988731e-11 / 1.6387064e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Years to Cubic inch per Seconds
Quart per Years and Cubic inch 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
cubic inch per seconds = quart per years × 0.00000183002464877
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per years equals 2.998873e-11 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct quart per years-to-cubic inch per seconds factor of 0.00000183002464877.
Simple example
1 qt/yr × 0.000001830024649 = 0.00000183 in3/s
1 quart per years = 0.00000183 cubic inch per seconds.
Real-world example
60 qt/yr × 0.000001830024649 = 0.0001098015 in3/s
60 quart per years = 0.0001098015 cubic inch per seconds.
Conversion table
| Quart per Years (qt/yr) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 qt/yr | 1.830025e-7 in3/s |
| 1 qt/yr | 0.00000183 in3/s |
| 10 qt/yr | 0.0000183002 in3/s |
| 60 qt/yr | 0.0001098015 in3/s |
| 100 qt/yr | 0.0001830025 in3/s |
| 1,000 qt/yr | 0.0018300246 in3/s |
Reverse conversion: Cubic inch per Seconds to Quart per Years
0.00000183 in3/s × 546440.7273 = 0.9999865309 qt/yr
0.00000183 cubic inch per seconds = 0.9999865309 quart per years.
quart per years = cubic inch per seconds × 546440.727273
For a page dedicated to this direction, see Cubic inch per Seconds to Quart per Years.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per seconds are in 1 quart per years?
1 quart per years equals 0.00000183 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per years to cubic inch per seconds?
Multiply the quart per years value by 0.000001830024649. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to quart per years?
Use the reverse factor: 1 cubic inch per seconds equals 546,440.7273 quart per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
Is the quart per years to cubic inch per seconds conversion exact?
Yes. Both quart per years and cubic inch per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000001830024649 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.