DTI Time Converter
Deterministic date conversion per DKP-0-TIME-001
How it works
Every conversion passes through the Julian Day Number (JDN), a single authoritative time scalar. The DTI layer is a deterministic 360-day derived representation:
DTI‑Day = JDN ·
DY = floor(JDN / 360) ·
DOY = (JDN mod 360) + 1
This conversion is fully reversible: JDN = DY × 360 + (DOY − 1).
All operations are integer-only and machine-auditable per DKP-0-TIME-001.
Hebrew dates are computed via a full calendar algorithm (Gauss/Reingold–Dershowitz) implemented entirely in client-side JavaScript — no server required.