Short answer: Pick your Moon sign below and this finder works out which house of your chart Saturn, Jupiter, Rahu and Ketu sit in through 2027, counted from your Moon. It also tells you whether you are in sade sati or dhaiya before and after 3 June 2027, the day Saturn moves into Aries. It is a sign-level map of the year; your own dasha decides how strongly you feel it.
Not sure of your Moon sign? It is the rashi your family uses, the sign the Moon was in when you were born. My page on the Moon sign and how it differs from the Sun sign explains how to find it from your birth details.
How the finder counts the houses
Vedic astrology counts houses from your Moon sign as the first, going round the zodiac. If your Moon is in Taurus, Pisces is the 11th sign from it and Aries the 12th, so Saturn moving from Pisces to Aries takes it from your 11th house to your 12th. That single step is what starts sade sati for Taurus Moons in June. The finder simply does this counting for each slow planet and each date.
Sade sati is the stretch when Saturn passes through the 12th, 1st and 2nd houses from your Moon, about seven and a half years in all. Dhaiya is the shorter two and a half year spell when it sits in the 4th or the 8th. My sade sati guide covers each phase and what I suggest during it.
What this finder cannot tell you
Two people with the same Moon sign can have very different years. The dasha you are running, the strength of Saturn and Jupiter in your own chart, and the house they rule from your Lagna all change the picture. Use the finder to see which part of life the year is pressing on, then check the timing of any big step, a wedding, a move or a job change, against your own chart. For the year read sign by sign, see my horoscope 2027 for all 12 Moon signs.