The four major lines
Life line: curves around the base of the thumb; commonly associated with vitality, physical health, and major life changes. Its length is popularly — and inaccurately — linked to lifespan; most contemporary palmists read it instead as a marker of energy and resilience.
Head line: runs across the middle of the palm; read for thinking style, learning, and decision-making — for example, whether someone leans toward practical or imaginative reasoning.
Heart line: sits above the head line, curving near the base of the fingers; read for emotional expression and relationship patterns.
Fate line: a vertical line running toward the middle finger, present on only some hands; associated with career direction and the sense of a guiding path through life.
Mounts and hand shape (chirognomy)
Beneath each finger and across the palm are raised areas called mounts, each traditionally named for a planet — Jupiter (below the index finger), Saturn (middle), Apollo/Sun (ring), Mercury (little finger), plus Venus (base of thumb), Mars, and Luna. A pronounced or flat mount is read as an emphasis or absence of that mount's associated qualities: Venus for warmth and vitality, Jupiter for ambition and leadership, and so on.
Chirognomy — reading the shape of the hand itself — sorts hands into broad types based on the proportion of palm to fingers and the texture of the skin, treated as a baseline temperament that the lines then refine.
How a reading works, in practice
A practitioner typically examines the dominant hand (the one used to write) as a picture of present and unfolding tendencies, and the non-dominant hand as an indication of innate traits carried from birth. Lines are read for depth, length, breaks, and branching rather than in isolation — a break in the head line, for instance, is read differently depending on what the fate and heart lines show at the same point.
Because palm skin regenerates and hand musculature changes subtly over years, many palmists hold that the fine lines can shift gradually — read less as a fixed script and more as a living record of a life in motion.
Palmistry alongside Vedic astrology
In Indian practice, palmistry is often read as a complement to jyotisha, not a replacement — a birth chart maps planetary timing (dasha), while the hand is read for temperament and tendency. Many practitioners cross-check a strong indication on the hand, such as a deep, unbroken fate line, against the corresponding house and planet in the kundli before drawing a conclusion.