Left Angle Cross of Revolution in Human Design

Its 4 gates

In Ra Uru Hu’s teaching, the name “Left Angle Cross of Revolution” sums up how these 4 gates meet. Read them one by one: that is where the concrete content sits.

Gate 49 · Solar plexus center

Bond terms

When a core value gets trampled, you push to rewrite the terms of the bond, even if it means cutting ties.

Before you decide, wait for emotional clarity: passing irritation is different from a real need for change.

Gate 4 · Ajna center

Explainer

Your mind loves landing on a logical answer, sometimes before the question is even clear.

Your explanations are mostly meant for others, to clear up a situation or give advice.

Gate 14 · Sacral center

Reserves

Time, drive, practical means: you often have what it takes to fuel your projects and other people's.

Your effort needs a heading, often given by gate 2; without one, you spin your wheels.

Gate 8 · Throat center

Standing out

You like adding your own touch to a shared project and helping creative work, yours or someone else's, get seen.

With gate 1 you form a pair: one creates, the other carries the work out to people.

Its 2 variants

The same name covers 2 Sun gates. The 4 gates stay the same; only their places change. Your variant depends on the gate of your birth Sun.

Variant	Gates	Birth Sun	Quarter	Frequency
1	49/4 \| 14/8	February 8 to February 12	Initiation	0.36%
2	4/49 \| 8/14	August 12 to August 16	Duality	0.63%

First two numbers: Sun and Earth at your birth. Last two: Sun and Earth about 88 days earlier, the part of the chart called the “design”. Birth Sun dates are for a typical year, give or take a day.

The angle: left angle

The angle comes from the profile alone: here, profiles 5/1, 5/2, 6/2 and 6/3. The teaching describes a theme that plays out mostly through encounters: other people are its main ground. In our sample, 33.1% of charts have a cross with this angle. The 3 angles explained.

The quarters

Quarter of Initiation: the teaching links this quarter with the mind (understanding and making sense). Covers the Sun in gate 49.

Quarter of Duality: the teaching links this quarter with bonding (relating to another and passing things on). Covers the Sun in gate 4.

How common it is

Across 50,000 random births between 1950 and 2010, calculated with our engine: 0.99% of births, about 1 person in 101. Rank 38 of 112 named crosses.

Celebrities with this cross

The 2-week test

Try this

For 14 days, keep a note with 5 columns: Bond terms (gate 49), Explainer (gate 4), Reserves (gate 14), Standing out (gate 8), plus a control column, Take (gate 17), which is not part of this cross. Each evening, reread the line for each gate above and tick the ones that described a real moment of your day, with a word on what happened. After 2 weeks, count the ticks. According to the teaching, the gate of your birth Sun should come out on top. If the 4 cross columns do not clearly beat the control column, give this name little weight.

Same Sun gates, other angles

Someone born with the Sun in gate 49 or 4 has one of these crosses, depending on their profile:

Frequently asked questions

Which gates make up the Left Angle Cross of Revolution?

Gates 49, 4, 14 and 8. Their places shift with the variant: 49/4 | 14/8 for variant 1, 4/49 | 8/14 for variant 2.

Is the Left Angle Cross of Revolution rare?

Across 50,000 random births between 1950 and 2010, calculated with our engine: 0.99% of births, about 1 person in 101. It ranks 38 of 112 by frequency.

Which celebrities have the Left Angle Cross of Revolution?

By our calculation: Jennifer Aniston, Jennifer Lawrence, Madonna.

Does this cross tell me my life purpose?

Human Design often presents the cross as a life purpose. We read it as the theme the teaching links to these 4 gates: a hypothesis to watch in your own life, with the test on this page. No study backs that link (details here).