| Level | TDZero Natural | Gregorian | Physical anchor |
|---|---|---|---|
| Day | 20 Energy cycles | 24 hours | Earth rotation |
| Energy / hour | 4,320 s = 72 min | 3,600 s = 60 min | 1/20 of day |
| Cosmic Gap step | 83 s · 52 per Energy | — | 1 torus winding step |
| Lunar Tone / minute | 332 s ≈ 5.5 min | 60 s | 1/13 of Energy cycle |
| Wave / second | 2.37 s · 7 per Lunar Tone | 1 s | ocean wave / 7 |
| One breath | 3 × Wave = 7.12 s | ≈ 7 s | ocean wave · Δ gap |