L/s to CFM Converter
Use this L/s to CFM calculator for a quick result, a visible formula, and reference values you can verify before using the number in a real workflow. Useful for water, gas, air, and pump calculations where equipment specs use different flow units.
This page helps with searches such as convert L/s to CFM, L/s to CFM calculator, and L/s in CFM when you need a fast result and a formula you can verify.
Quick examples
Common L/s to CFM reference values for quick comparison.
CFM = L/s / 0.471947
Use the declared factor above when accuracy matters. Avoid rounding midway through multi-step calculations.
Common L/s to CFM values
| L/s | CFM |
|---|---|
| 1 L/s | 2.118882 CFM |
| 2 L/s | 4.237764 CFM |
| 5 L/s | 10.59441 CFM |
| 10 L/s | 21.18882 CFM |
| 20 L/s | 42.37764 CFM |
| 25 L/s | 52.97205 CFM |
| 50 L/s | 105.9441 CFM |
| 100 L/s | 211.888199 CFM |
| 500 L/s | 1,059.440997 CFM |
Where this conversion is commonly used
- Use this L/s to CFM converter for converting SI airflow rates into standard HVAC units.
- Useful for water, gas, air, and pump calculations where equipment specs use different flow units.
- L/s to CFM conversions are often needed when a value is published in one system but checked, compared, or reported in another.
Frequently asked questions
How do you convert L/s to CFM?
Use the formula CFM = L/s / 0.471947. Enter a value in L/s, apply the factor once, and the result is shown in CFM.
When is this l/s to cfm converter useful?
Use this L/s to CFM converter for converting SI airflow rates into standard HVAC units.
Is this a L/s to CFM calculator or just a reference table?
It works as both a live L/s to CFM calculator and a quick reference page with examples, formula guidance, and common values.
How precise is the calculator output?
ConvertQuick displays results with up to 6 decimal places for readability. For engineering or billing work, keep the raw factor CFM = L/s / 0.471947 and round only at the final step.