Free Digital Root Circuit Calculator

Enter any integer to reveal its digital-root circuit and its relationship to the 3-6-9 control axis. This is the doubling-sequence pattern popularized under the umbrella of vortex mathematics.

How it works

Enter a number: Positive or negative integers both work; the sign is stripped.
Digital root: The number is reduced to its digital root using the 1-9 cycle.
Circuit resolution: Roots 1, 2, 4, 5, 7, 8 fall onto the doubling circuit; roots 3, 6, 9 sit on the control axis.

Calculation reference

Doubling circuit: 1, 2, 4, 8, 7, 5 (cycle).
Control axis: 3 ↔ 6 oscillation around 9.
Digital-root reduction: sum digits until a single digit remains (masters not preserved).

Frequently asked questions

What is the doubling circuit?

The sequence 1 → 2 → 4 → 8 → 7 → 5 → 1 forms a closed circuit when the digital root is taken after doubling each step.

Why 3, 6, 9?

In this framework 3 and 6 oscillate around 9, which sits outside the doubling circuit as a control number.

Is my data stored?

No. The calculation runs entirely in your browser. We never store the number you enter.