Flow RateLiters per Second to Cubic Meters per Hour

Liters per Second to Cubic Meters per Hour

Snapshot

1 Liter per Second equals 3.6 Cubic Meters per Hour. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.

Reference basis: This conversion uses a fixed factor based on time-normalized rate definitions.
Example: For 0.1 Liters per Second, the result equals 0.36 Cubic Meters per Hour.
Use the reverse page if you need the opposite direction with the same basis.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Interactive conversion

Converter Calculator

3.6 Cubic Meters per Hour (m³/h)

Switch

Machine access

Available to apps and AI agents

Liters per Second to Cubic Meters per Hour can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The identifiers below select the same calculation as the calculator.

Machine-readable identifiers

Conversion family: flow-rate
Source unit: liters_per_second
Target unit: cubic_meters_per_hour

The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "flow-rate",
  "value": 1,
  "from": "liters_per_second",
  "to": "cubic_meters_per_hour"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "flow-rate",
    "value": 1,
    "from": "liters_per_second",
    "to": "cubic_meters_per_hour",
    "result": {
      "raw": 3.5999999999999996,
      "display": "3.6"
    },
    "canonicalPath": "/flow-rate/liters-per-second-to-cubic-meters-per-hour/"
  }
}

Full API documentation

Explanation

Formula: Cubic Meters per Hour = Liters per Second × 3.6. Why: both units are normalized through liters per second, so the conversion combines fixed volume definitions with exact per-second, per-minute, or per-hour scaling.

Liters per Second (L/s): an SI-style volumetric flow unit used to express how many liters move each second.

Cubic Meters per Hour (m³/h): a common engineering flow unit used for plant equipment, air handling, and process system specifications.

This route is useful when moving between liter-scale and cubic-meter-scale SI flow reporting for process equipment, utilities, and engineering specifications.

This conversion is purely multiplicative because both units reduce through one liters-per-second flow basis with fixed unit-volume definitions and no offset.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Liter per Second = 3.6 Cubic Meters per Hour.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Liters per Second (L/s)	Cubic Meters per Hour (m³/h)
0.1	0.36
0.5	1.8
1	3.6
5	18
10	36
25	90
50	180
100	360
1,000	3,600

Questions & answers

Frequently Asked Questions

What is 1 liter per second in cubic meters per hour?

1 Liter per Second equals 3.6 Cubic Meters per Hour on this page.

What fixed factor powers this Liters per Second to Cubic Meters per Hour page?

The factor is derived by normalizing both units through liters per second, then applying the exact per-second, per-minute, or per-hour time scaling for the target route.

When would I convert liters per second to cubic meters per hour?