Flow RateCubic Meters per Second to Cubic Feet per Minute

Cubic Meters per Second to Cubic Feet per Minute

Methodology·How We Verify

Snapshot

1 Cubic Meter per Second equals 2,118.88 Cubic Feet per Minute.

Reference basis: This conversion uses a fixed factor based on time-normalized rate definitions.
Example: For 0.1 Cubic Meters per Second, the result equals 211.888 Cubic Feet per Minute.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

2,118.88 Cubic Feet per Minute (cfm)

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API and AI agent access

Cubic Meters per Second to Cubic Feet per Minute.

Machine-readable identifiers

Conversion family: flow-rate
Source unit: cubic_meters_per_second
Target unit: cubic_feet_per_minute

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "flow-rate",
  "value": 1,
  "from": "cubic_meters_per_second",
  "to": "cubic_feet_per_minute"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "flow-rate",
    "value": 1,
    "from": "cubic_meters_per_second",
    "to": "cubic_feet_per_minute",
    "result": {
      "raw": 2118.880003289315,
      "display": "2,118.88"
    },
    "canonicalPath": "/flow-rate/cubic-meters-per-second-to-cubic-feet-per-minute/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Multiply by 2118.880003289315 because 1 m³/s = 1000 L/s and 1 cfm = 0.47194744320000004 L/s.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Cubic Meter per Second = 2,118.88 Cubic Feet per Minute.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Cubic Meters per Second (m³/s)	Cubic Feet per Minute (cfm)
0.1	211.888
1/2	1,059.44
1	2,118.88
5	10,594.4
10	21,188.8
25	52,972
50	105,944
100	211,888
1000	2,118,880

Questions & answers

Frequently Asked Questions

What is 1 cubic meter per second in cubic feet per minute?

1 Cubic Meter per Second equals 2,118.88 Cubic Feet per Minute on this page.

What fixed factor powers this Cubic Meters per Second to Cubic Feet per Minute page?

The factor is derived by normalizing both units through liters per second, then applying the exact cubic-foot definition together with the route's matching time-base scaling.

When would I convert cubic meters per second to cubic feet per minute?

This route is useful when translating between SI flow units and gallon- or cubic-foot-based reporting for pumps, piping, ventilation, and plant documentation.

How do I reverse Cubic Meters per Second to Cubic Feet per Minute?

Use the mirror Cubic Feet per Minute to Cubic Meters per Second route; it applies the inverse relationship with the same flow-rate assumptions.