HVD (Chronal-Vector Diagnostics): What It Is & How It Works

July 22, 2026

HVD (chronal-vector diagnostics) is a method of modern numerology that determines, from your date of birth, the innate capacity of your chakras, your strong and weak energy centres, and the key periods of your life. It's the calculation system that chakra analysis is built on.

Let's look at what the name means, who created the method, and what it reveals. You can run the diagnostics in the chakra analysis (HVD) calculator.

What HVD means

What HVD means

The name reveals the method. "Chronal" — because it's based on the date of birth, the point in time you came into the world. "Vector" — because energy is viewed as directed flows through the chakras. "Diagnostics" — because the result is a snapshot of your energy field: where there's resource and where there's a shortage. In plain terms, HVD is a way to "read" a person by date of birth through the chakra system.

Who created HVD

Who created HVD

The method comes from modern numerology and was developed by several researchers:

  • A. V. Zhazhkov (Artur Zhazhkov) — put together the calculations and tables (biorhythms, a refined Suding table) matching the body's energy system.
  • A. A. Bukhtoyarov — developed the ideas of a person's phased development, brought the system to light and popularised it; the term "chronal-vector diagnostics" took hold in his school.
  • M. Siddik (Mohammed Siddik) — a mathematician who devised the numerical code that shows a person's tasks from their date of birth.

At its core the method draws on phased development, biorhythms, the Suding table, mathematical calculation and Fibonacci number sequences.

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What you can learn from HVD

  • Chakra capacity — the innate potential of each energy centre: which are stronger and where there's an imbalance.
  • Strong and weak sides — your innate resource and your "thin spots."
  • Life periods — the tasks, lessons and opportunities of each stage.
  • Compatibility — the energetic interaction of two people (partners, parent and child).
  • Potential across areas — talents, vocation, zones to watch for health.

How HVD differs from ordinary numerology

Classic numerology (for example, the Pythagorean square) describes a person's qualities through numbers. HVD goes further — it shows the energetic state across the chakras: not only "what kind of person," but "where their strength is right now and where it's draining." That's why HVD is used as a snapshot of wellbeing and psycho-emotional state, not only of character.

Important: HVD shows potential and areas for attention, not a rigid script, and it does not replace medical diagnosis or psychotherapy.

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FAQ

What is HVD?

HVD (chronal-vector diagnostics) is a numerology method that analyses the state of the seven chakras from a date of birth. Chakra analysis is built on it.

Who developed the HVD method?

It was created by researchers A. V. Zhazhkov (calculations and tables), A. A. Bukhtoyarov (developed and popularised the system, introduced the term) and the mathematician M. Siddik (the numerical code of a person's tasks by date of birth).

Is HVD the same as chakra analysis?

In essence, yes. HVD is the calculation system, and chakra analysis is its practical application: a map of the chakras from a date of birth.

What does HVD show by date of birth?

The capacity of the chakras, strong and weak sides, life periods, compatibility between two people, and potential across areas (talents, vocation, zones to watch for health).

Does HVD replace a doctor or a psychologist?

No. HVD shows potential and areas for attention, not a diagnosis, and does not replace medical diagnosis or psychotherapy — it's a tool for self-understanding.

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