Flow RateLiters per Hour to Cubic Meters per Second

Liters per Hour to Cubic Meters per Second

Snapshot

1 Liter per Hour equals 2.78e-7 Cubic Meters per Second. 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 Hour, the result equals 2.78e-8 Cubic Meters per Second.
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

2.78e-7 Cubic Meters per Second (m³/s)

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Machine access

Available to apps and AI agents

Liters per Hour to Cubic Meters per Second 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_hour
Target unit: cubic_meters_per_second

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_hour",
  "to": "cubic_meters_per_second"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "flow-rate",
    "value": 1,
    "from": "liters_per_hour",
    "to": "cubic_meters_per_second",
    "result": {
      "raw": 2.7777777777777776e-7,
      "display": "2.78e-7"
    },
    "canonicalPath": "/flow-rate/liters-per-hour-to-cubic-meters-per-second/"
  }
}

Full API documentation

Explanation

Formula: Cubic Meters per Second = Liters per Hour × 2.78e-7. 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 Hour (L/h): a slower volumetric flow unit often used for dosing systems, filtration, and low-rate process specifications.

Cubic Meters per Second (m³/s): a large SI volumetric flow unit used for high-capacity process, hydraulic, and infrastructure flow reporting.

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 Hour = 2.78e-7 Cubic Meters per Second.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Liters per Hour (L/h)	Cubic Meters per Second (m³/s)
0.1	2.78e-8
0.5	1.39e-7
1	2.78e-7
5	0.000001388889
10	0.000002777778
25	0.000006944444
50	0.000013888889
100	0.000027777778
1,000	0.000277777778

Questions & answers

Frequently Asked Questions

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

1 Liter per Hour equals 2.78e-7 Cubic Meters per Second on this page.

What fixed factor powers this Liters per Hour to Cubic Meters per Second 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 hour to cubic meters per second?