Astronomy SizeMeters to Solar Radii

Meters to Solar Radii

Methodology·How We Verify

Snapshot

1 Meter equals 1.44e-9 Solar Radii.

Reference basis: This conversion uses fixed astronomy size constants anchored to meters.
Example: For 2 Meters, the result equals 2.87e-9 Solar Radii.

Interactive conversion

Converter Calculator

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

1.44e-9 Solar Radii (R_sun)

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API and AI agent access

Meters to Solar Radii.

Machine-readable identifiers

Conversion family: astronomy-size
Source unit: meters
Target unit: solar_radii

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": "astronomy-size",
  "value": 1,
  "from": "meters",
  "to": "solar_radii"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "astronomy-size",
    "value": 1,
    "from": "meters",
    "to": "solar_radii",
    "result": {
      "raw": 1.43740117867e-9,
      "display": "1.44e-9"
    },
    "canonicalPath": "/astronomy-size/meters-to-solar-radii/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Meters convert into solar radii using fixed astronomy size constants anchored to meters. Formula: R_sun = m × 1.43740117867e-9. That keeps the snapshot, calculator, table, and mirror page aligned on one constant basis.

It is useful for comparing planetary, stellar, and orbital-scale size references without switching between inconsistent reference tables.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Meter = 1.44e-9 Solar Radii.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Meters (m)	Solar Radii (R_sun)
1	1.44e-9
2	2.87e-9
5	7.19e-9
10	1.44e-8
100	1.44e-7
1000	0.000001

Questions & answers

Frequently Asked Questions

What is 1 meter in solar radii?

1 Meter equals 1.44e-9 Solar Radii on this page.

Does this Meters to Solar Radii page use fixed solar reference constants?

Yes. Where solar radii or diameters appear, this page uses fixed solar reference constants normalized through meters before applying the target unit.

When would I convert meters to solar radii?

This route is useful when translating between stellar size references and other astronomy scales so star-size comparisons stay on the intended unit basis.

How do I reverse Meters to Solar Radii?

Use the mirror Solar Radii to Meters route; it reverses the same astronomy size constants without changing the underlying assumptions.