Cosmic Age Calculator
Discover your age across our solar system. Enter your birth date to see how old you'd be on different planets.
Calculate Your Age
Your data is processed locally and never leaves your device.
Calculating your cosmic age...
Earth Age
1 Earth year = 365.25 daysYears
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Months
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Days
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Total Days
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Your life progress:
0% of average lifespan (80 years)
Planetary Ages
Mercury
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years
1 Mercury year = 87.97 Earth daysVenus
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years
1 Venus year = 224.7 Earth daysMars
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years
1 Mars year = 687 Earth daysJupiter
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years
1 Jupiter year = 4,332.59 Earth daysSaturn
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years
1 Saturn year = 10,759.22 Earth daysNeptune
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years
1 Neptune year = 60,190.03 Earth daysPlanetary data based on NASA calculations