Mahadasha vs Antardasha: What's the Difference?

Two dasha terms constantly appear together: Mahadasha and Antardasha. Understanding how they differ — and why they are always read as a pair — is key to Vedic timing.

Mahadasha: the major period

The Mahadasha is the major planetary period, lasting from 6 to 20 years depending on the planet. It sets the overarching theme of a long chapter of life. Think of it as the season you are in.

Antardasha: the sub-period

The Antardasha is a sub-period within the Mahadasha, lasting months to a couple of years. It refines the timing, marking the specific windows within the larger chapter. Think of it as the month within the season.

The key differences

• Duration: Mahadasha = years; Antardasha = months to ~2 years.
• Scope: Mahadasha = broad life theme; Antardasha = specific sub-window.
• Function: Mahadasha sets the stage; Antardasha triggers the specific events.

Why they are read together

An event's likelihood depends on both lords. The Mahadasha grants the broad permission; the Antardasha provides the precise timing. A favourable Antardasha inside a favourable Mahadasha is a genuine green light; a difficult Antardasha within a good Mahadasha can bring a temporary setback (and vice versa). This layered reading is what gives Vedic timing its precision.

The next layer: Pratyantar Dasha

For even finer timing, each Antardasha divides further into Pratyantar Dashas — but for most practical purposes, the Mahadasha–Antardasha pair is the working level.

See your dasha combination

Generate your personalized report to see your current Mahadasha–Antardasha and what it means, and learn how dashas time career events.