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Magnetic Fields & Sleep Science 6 min read 2026-01-31

Magnetic Declination Explained: True North vs Magnetic North

Why Vastu uses True North, not Magnetic North. Learn about declination, how to find your local variation, and correct compass usage.

Prof. Jennifer Chen
Prof. Jennifer Chen
System Architect

Magnetic declination in India ranges 0-20 degrees. Always use True North (corrected) for Vastu analysis to avoid errors.

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