Volumetric flow rate.
Metric cup per Years to Imperial gallon per Seconds Converter — metric cup/yr to imp gal/s
Convert Metric cup per Years (metric cup/yr) to Imperial gallon per Seconds (imp gal/s) using the exact conversion factor (1 metric cup per years = 1.742637e-9 imperial gallon per seconds). See the formula, worked examples, and conversion table.
Metric cup per Years to Imperial gallon 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 7.92218463e-12 / 0.00454609.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric cup per Years to Imperial gallon per Seconds
Metric cup per Years and Imperial gallon 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
imperial gallon per seconds = metric cup per years × 1.742637e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per years equals 7.922185e-12 base units, and 1 imperial gallon per seconds equals 0.00454609 base units, so dividing one by the other gives the direct metric cup per years-to-imperial gallon per seconds factor of 1.742637e-9.
Simple example
1 metric cup/yr × 1.742637e-9 = 1.742637e-9 imp gal/s
1 metric cup per years = 1.742637e-9 imperial gallon per seconds.
Real-world example
60 metric cup/yr × 1.742637e-9 = 1.045582e-7 imp gal/s
60 metric cup per years = 1.045582e-7 imperial gallon per seconds.
Conversion table
| Metric cup per Years (metric cup/yr) | Imperial gallon per Seconds (imp gal/s) |
|---|---|
| 0.1 metric cup/yr | 1.742637e-10 imp gal/s |
| 1 metric cup/yr | 1.742637e-9 imp gal/s |
| 10 metric cup/yr | 1.742637e-8 imp gal/s |
| 60 metric cup/yr | 1.045582e-7 imp gal/s |
| 100 metric cup/yr | 1.742637e-7 imp gal/s |
| 1,000 metric cup/yr | 0.0000017426 imp gal/s |
Reverse conversion: Imperial gallon per Seconds to Metric cup per Years
1.742637e-9 imp gal/s × 573842975.7 = 1.000000002 metric cup/yr
1.742637e-9 imperial gallon per seconds = 1.000000002 metric cup per years.
metric cup per years = imperial gallon per seconds × 573842975.671
For a page dedicated to this direction, see Imperial gallon per Seconds to Metric cup per Years.
Understanding the Metric cup per Years (metric cup/yr)
Volumetric flow rate.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per seconds are in 1 metric cup per years?
1 metric cup per years equals 1.742637e-9 imperial gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per years to imperial gallon per seconds?
Multiply the metric cup per years value by 1.742637e-9. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per seconds back to metric cup per years?
Use the reverse factor: 1 imperial gallon per seconds equals 573,842,975.7 metric cup per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per years?
Metric cup per Years (metric cup/yr) is a unit of flow rate.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
Is the metric cup per years to imperial gallon per seconds conversion exact?
Yes. Both metric cup per years and imperial gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.742637e-9 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.