Flow Rate Converter
Convert volumetric flow between cubic metres per second, litres per minute, CFM and US gallons per minute.
- Runs locally in your browser
- No upload required
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Runs entirely in your browser. Your input is never uploaded, stored, or sent to a third party.
1 cubic metre per second (m³/s) equals 60000 litre per minute (L/min).
How it works
- Expressed the source unit in cubic metre per second using its exact factor.
- Divided by the target unit expressed in cubic metre per second.
- Rounded the result to 12 significant digits.
1 m3_s = 60000 l_min- Both units measure volumetric flow rate, so the conversion is a single exact multiplication.
Methodology
- Express every unit as an exact factor to the cubic metre per second base.
- Multiply the input by the source factor and divide by the target factor.
- Round the result to 12 significant digits so a convert-then-convert-back operation stays within floating-point tolerance.
Usage
- Enter the value to convert.
- Choose the source and target units.
- Read the converted value and the conversion formula.
Examples
These are examples, not current values: they use fixed inputs, while the interactive tool computes live results in your browser.
m³/s to litres per minute
{
"value": 1,
"from": "m3_s",
"to": "l_min"
}CFM to m³/h
{
"value": 1,
"from": "cfm",
"to": "m3_h"
}GPM to litres per minute
{
"value": 1,
"from": "gpm",
"to": "l_min"
}Limitations
Exact volumetric flow rate factors
Every volumetric flow rate unit is defined as an exact multiple of the cubic metre per second, so the conversion is a single multiplication with no approximation beyond floating-point representation.
Frequently asked questions
- Which volumetric flow rate units does this converter support?
- It supports every unit listed in the From and To menus, each expressed as an exact factor to the cubic metre per second.
- Why does the result show a formula?
- The formula shows the exact multiplication so you can verify the volumetric flow rate conversion by hand.
Sources
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