Volumetric flow rate.
Cubic Meter per Years to Quart per Seconds Converter — m3/yr to qt/s
Convert Cubic Meter per Years (m3/yr) to Quart per Seconds (qt/s) using the exact conversion factor (1 cubic meter per years = 0.0000334851 quart per seconds). See the formula, worked examples, and conversion table.
Cubic Meter per Years 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 3.16887385e-8 / 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 Meter per Years to Quart per Seconds
Cubic Meter per Years 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 meter per years × 0.0000334851163519
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per years equals 3.168874e-8 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct cubic meter per years-to-quart per seconds factor of 0.0000334851163519.
Simple example
1 m3/yr × 0.00003348511635 = 0.0000334851 qt/s
1 cubic meter per years = 0.0000334851 quart per seconds.
Real-world example
60 m3/yr × 0.00003348511635 = 0.002009107 qt/s
60 cubic meter per years = 0.002009107 quart per seconds.
Conversion table
| Cubic Meter per Years (m3/yr) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 m3/yr | 0.0000033485 qt/s |
| 1 m3/yr | 0.0000334851 qt/s |
| 10 m3/yr | 0.0003348512 qt/s |
| 60 m3/yr | 0.002009107 qt/s |
| 100 m3/yr | 0.0033485116 qt/s |
| 1,000 m3/yr | 0.0334851164 qt/s |
Reverse conversion: Quart per Seconds to Cubic Meter per Years
0.0000334851 qt/s × 29864.01449 = 0.9999995117 m3/yr
0.0000334851 quart per seconds = 0.9999995117 cubic meter per years.
cubic meter per years = quart per seconds × 29864.014492
For a page dedicated to this direction, see Quart per Seconds to Cubic Meter per Years.
Understanding the Cubic Meter per Years (m3/yr)
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 meter per years?
1 cubic meter per years equals 0.0000334851 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per years to quart per seconds?
Multiply the cubic meter per years value by 0.00003348511635. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to cubic meter per years?
Use the reverse factor: 1 quart per seconds equals 29,864.01449 cubic meter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) 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 meter per years to quart per seconds conversion exact?
Yes. Both cubic meter per years and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00003348511635 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.