**Full name:** cubic metre/second

**Plural form:** cubic meters/second

**Symbol:** m^{3}/s

**Alternate spelling:** cubic metres/second

**Category type:** volume flow rate

**Scale factor:** 1

The SI derived unit for volume flow rate is the cubic meter/second.

Valid units must be of the **volume flow rate** type.

You can use this form to select from known units:

A cubic metre per second (m^{3}·s^{-1}, m^{3}/s or cubic meter per second in American English) is a derived SI unit of flow rate equal to that of a cube with sides one metre (100 centimetres or 39.37 inches) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.

cubic meter/second to ounce/second [US]

cubic meter/second to million gallon/hour [UK]

cubic meter/second to barrel/minute [petroleum]

cubic meter/second to gallon/hour [US]

cubic meter/second to thousand cubic foot/day

cubic meter/second to barrel/day [US]

cubic meter/second to barrel/second [UK]

cubic meter/second to centilitre/second

cubic meter/second to litre/hour

cubic meter/second to cubic foot/hour