# Is Mercury Retrograde? — free Vedic astrology calculator

Before you blame it for everything — is it even real today?

Is Mercury Retrograde? is one of 40 free instruments on Supastro. It runs without a subscription and computes from the same NASA JPL-based engine as the paid product.

## What it does

A live yes/no on whether Mercury (or any planet) is retrograde right now, with a plain-English list of what to actually watch out for while it is.

## What it costs

Nothing. Is Mercury Retrograde? is free and needs no subscription. Supastro publishes 40 free instruments in total.

## Related pages

- [All 40 free instruments](https://supastro.com/tools) — the full directory
- [What Supastro is](https://supastro.com) — the platform overview
- [How Supastro calculates](https://supastro.com/how-it-works) — birth data to answer

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Source: https://supastro.com/tools/retrograde · Supastro is an AI astrology platform for Vedic astrology (Jyotish), built as Vedic Super Intelligence (SI), by Quantum Karma, Bangalore, India. Chart positions are computed from NASA JPL ephemeris data on the Lahiri (Chitrapaksha) ayanamsa. 40 instruments are free to use.