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Free Human Design chart calculator

Your type, authority and profile in seconds. Nothing leaves this device.

What is a Human Design chart?

A Human Design chart, also called a bodygraph, is a map drawn from the moment you were born. It shows nine shapes called centers, the channels that connect them and 64 numbered gates. From that picture it names your type, your strategy, your inner authority and your profile: how your energy tends to work and how you make your clearest decisions.

Human Design was first published by Ra Uru Hu in 1992. It mixes ideas from astrology, the I Ching, the chakras and Kabbalah, but you do not need to know any of them to use your chart. More: what Human Design means.

What you need to make one

  • Birth dateSets where the Sun and the slow planets were.
  • Birth timeAs exact as you can. The Moon moves through a whole gate in about 10 hours, so an hour can switch a gate, and with it a channel, a center and sometimes your type or authority. Your profile changes about once a day, so it only moves if you were born close to a switch.
  • BirthplaceSets your time zone, including daylight saving time in the year you were born.

No birth time? Tick "I don't know my birth time" in the calculator above. It uses noon and checks every half hour of the day, so you can see which results are certain and which could change.

How to read your chart in 5 steps

  1. Type. How your energy works: Generator, Manifesting Generator, Projector, Manifestor or Reflector. The 5 types
  2. Strategy. One simple way to meet life that fits your type, like responding, informing or waiting to be invited.
  3. Authority. How you make your clearest decisions: from your gut, your feelings over time, your instinct and more. Authority, explained
  4. Profile. Two numbers, like 2/4, that describe the role you tend to play with other people. The 12 profiles
  5. Centers. Which of the nine shapes are colored and which are white, and what each one means for you. The 9 centers

The full walk-through, with definition, channels and the incarnation cross: how to read a Human Design chart.

Defined and open centers

A colored center is defined. It works in a steady, reliable way, every day, and other people feel that energy from you. A white center is open or undefined. It has no fixed way of working, so it takes in the energy of the people around you and can feel it even stronger than they do.

White centers are not weak spots. They are where you learn the most about other people, and where you can become wise over time. The trouble starts only when you try to act as if borrowed energy were your own, for example rushing because you picked up someone else's pressure. Strictly, a white center with no active gates is called open and one with some gates is called undefined; day to day they work the same way.

Each center, defined and open: the 9 centers in Human Design.

Two moments, one chart

Your chart combines two moments. The Personality side is your birth: the part of you that you know. The Design side is about 88 days earlier, when the Sun was 88 degrees back: the part others often see first. In charts, Personality is drawn in black and Design in red.

Gates, channels and centers

Each of 13 points (the Sun, Earth, the lunar nodes, the Moon and eight planets) lands in one of 64 gates, and each gate has 6 lines. Two gates at the ends of a channel make the channel defined, and the two centers it joins become defined too.

Type, authority and profile

Your type comes from which centers are defined and how they connect: mostly whether the Sacral is defined, and whether a motor reaches the Throat. Authority follows a fixed order of defined centers. Profile is the line of your Personality Sun and the line of your Design Sun.

The North Node in astrology

Your chart uses the Moon's North and South Nodes as two of its 13 points. Astrology reads the same North Node by sign and house, as your direction of growth. Find yours with the North Node calculator: your birth date is enough for the sign.

Questions

Is this Human Design chart calculator free?

Yes. It is free, with no sign-up. It runs on your phone or computer, so your birth details stay on your device.

What do I need to calculate my Human Design chart?

Your birth date, birth time and birthplace. The birthplace sets your time zone, including daylight saving time in the year you were born.

What if I don't know my birth time?

Tick "I don't know my birth time". We calculate the chart for noon and tell you which results could change with a different time. The Moon moves fastest, so your profile, a channel or even your type can depend on the hour.

How is a Human Design chart calculated?

From the positions of the Sun, Moon, lunar nodes and planets at two moments: your birth (the Personality side) and about 88 days before it, when the Sun was 88 degrees earlier (the Design side). Each position falls in one of 64 gates and one of 6 lines.

How accurate is it?

Planet positions come from an astronomy library accurate to well under a minute of arc, and we checked the results against the Swiss Ephemeris tool we use for readings. A birth time that is off by a few minutes rarely changes anything; an hour can.

Can you read my chart for me?

Yes. Tap Text us and pick a reading. We read your chart and send your reading by text.

What is a Human Design chart?

A map drawn from your birth date, time and place, also called a bodygraph. It shows nine centers, the channels between them and 64 gates, and from them your type, strategy, authority and profile.

How do I read my Human Design chart?

Read it in five steps: type (how your energy works), strategy (how to meet life), authority (how you decide best), profile (the role you tend to play), then the centers (colored ones are steady, white ones take in energy from others).

What do the colored and white centers mean?

Colored centers are defined: they work the same way every day and you give that energy out. White centers are open or undefined: you take in and amplify the energy of the people around you, which is where you learn the most about others.

Is a Human Design chart the same as an astrology birth chart?

No. Both start from the planets at your birth, but a Human Design chart also uses a second moment about 88 days before birth and maps the positions to 64 gates and nine centers instead of signs and houses.

Planet positions: astronomy-engine (MIT license). Places: GeoNames (CC BY 4.0). Both run on this page; nothing is looked up online.

Back to Human Design readings

Your Human Design reading

  1. Step 1. Tap Text us and pick a reading: your chart explained ($3, one time), a weekly reading ($6 a month, stop anytime) or compatibility for two ($9, one time).
  2. Step 2. Add your name, birth date, birth time (or "don't know") and birthplace. They go into your text, and you tap send. Birth time makes it most accurate.
  3. Step 3. We read your chart, text you your reading and tell you how to pay. Astrology tools and AI help with the math.

What is Human Design?

A system that blends astrology with other traditions to describe how you are built to use your energy and make decisions.

Replies weekdays 6 to 9pm and weekends 10am to 4pm, Pacific. Birth details are only used for your reading and deleted 90 days after your last message. Readings are for reflection, never prediction.

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