Volumetric flow rate.
Liter per Seconds to Gallon per Years Converter — L/s to gal/yr
Convert Liter per Seconds (L/s) to Gallon per Years (gal/yr) using the exact conversion factor (1 liter per seconds = 8,336,464.776 gallon per years). See the formula, worked examples, conversion table, and common uses.
Liter per Seconds to Gallon per Years 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 0.001 / 1.19954924e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Seconds to Gallon per Years
Liter per Seconds and Gallon per Years 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. Liter per Seconds is most often used for municipal water supply and treatment plant flow rates.
Formula
gallon per years = liter per seconds × 8336464.77601
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per seconds equals 0.001 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct liter per seconds-to-gallon per years factor of 8336464.77601.
Simple example
1 L/s × 8336464.776 = 8,336,464.776 gal/yr
1 liter per seconds = 8,336,464.776 gallon per years.
Real-world example
60 L/s × 8336464.776 = 500,187,886.6 gal/yr
60 liter per seconds = 500,187,886.6 gallon per years.
Conversion table
| Liter per Seconds (L/s) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 L/s | 833,646.4776 gal/yr |
| 1 L/s | 8,336,464.776 gal/yr |
| 10 L/s | 83,364,647.76 gal/yr |
| 60 L/s | 500,187,886.6 gal/yr |
| 100 L/s | 833,646,477.6 gal/yr |
| 1,000 L/s | 8,336,464,776 gal/yr |
Reverse conversion: Gallon per Years to Liter per Seconds
1 gal/yr × 1.199549e-7 = 1.199549e-7 L/s
1 gallon per years = 1.199549e-7 liter per seconds.
liter per seconds = gallon per years × 1.199549e-7
For a page dedicated to this direction, see Gallon per Years to Liter per Seconds.
Understanding the Liter per Seconds
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
Where it's used: Common in municipal water-utility and industrial flow specifications internationally
L/s vs. L/min. Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.
Uses of the Liter per Seconds today
- Municipal water supply and treatment plant flow rates
- Industrial process flow specifications
- Stream and river discharge measurement at moderate scales
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Liter per Seconds — sources
- BIPM SI Brochure — Litre and second as accepted units used together to express flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per years are in 1 liter per seconds?
1 liter per seconds equals 8,336,464.776 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert liter per seconds to gallon per years?
Multiply the liter per seconds value by 8336464.776. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to liter per seconds?
Use the reverse factor: 1 gallon per years equals 1.199549e-7 liter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per seconds?
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
Is the liter per seconds to gallon per years conversion exact?
Yes. Both liter per seconds and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 8336464.776 used above is exact to as many digits as you choose to display.
What is the difference between l/s vs. l/min?
Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.
Where is the liter per seconds still used today?
Common in municipal water-utility and industrial flow specifications internationally