Free Self-Discovery Tool
Free calculator: the best day to sign a contract by astrology. 90-day Swiss Ephemeris sweep of your birth chart with Mercury retrograde caution dates.
Mercury rules agreements, paperwork and communication. During its retrograde loops, astrologers traditionally advise drafting and revising rather than final signatures. This calculator computes the actual retrograde dates inside your 90-day window.
Your natal Mercury, Sun and Venus primarily — the points that rule agreements and value. Transiting Sun through Saturn are swept daily against them for supportive and hard angles.
No — the free sweep runs on your birth date alone (a noon chart). A saved full chart with birth time sharpens the windows further inside your account.