Big Three Calculator
Your identity, inner world and first impression, side by side.
Three perspectives on the same person
Your Sun sign describes identity and the way you express yourself. Your Moon sign concerns emotional needs and what feels familiar. Your Rising sign describes your first approach to unfamiliar situations. Together, they offer a starting point rather than a complete personality verdict.
This calculator uses the same tropical zodiac and astronomical calculations as our full chart. Enter your birth city and local birth time. Without a time, we show the Sun and estimated Moon, flag possible Moon sign changes, and leave out the Rising sign. Your saved full chart is available as the next step.
- Sun: identity and expression.
- Moon: emotional needs and comfort.
- Rising: first impressions and your approach to the world.