Stellar Magnitude Calculator

Calculate and convert between apparent magnitude, absolute magnitude, and distance using astronomical formulas

Calculation Type

Apparent Magnitude (m)(as seen from Earth)

Absolute Magnitude (M)(at 10 parsecs)

Distance (parsecs)(1 pc ≈ 3.26 light-years)

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Quick Tips

1Use consistent units throughout calculations
2Consider significant figures in results
3Document experimental conditions
4Verify results with control calculations