· Kalendom

Backtest

Test it on a day you already lived.

Enter your birth data once, then pick a date you remember well — a great day or a hard one. See which transits our astrology engine finds there, and judge for yourself how well it matches what you lived. Past dates are free, forever. Forward forecasts are a one-time unlock.

Date of birth
24h

Optional — without it, your chart has no houses or rising sign, and day scores rely on planet-to-planet contacts only.

Type your birth city, then pick it from the list.

Your birth data is only used to build your chart — never shared.

Future dates need a one-time unlock — past is free forever.