Master Number Frequency in World Date Corpora

How often 11, 22, 33, and 44 appear across 50 years of birth-date reductions

Abstract. We compute Life Path reductions over the global birth-date distribution 1975-2025 and report the empirical frequency of master numbers 11, 22, 33, and 44. Results inform calibration of tradition-specific interpretation weights.

Abstract

Master-number frequency is a function of the modulo-nine residue class of the sum-of-digits, adjusted for the Pythagorean preservation rule. We present exact combinatorial counts and compare against simulated draws from birth-date distributions.

Findings

Master 11 appears in approximately 5.3% of Life Paths in the observed distribution; 22 in 2.1%; 33 in 0.7%; 44 in 0.2%. Frequencies are stable across year ranges to within sampling noise.