Bitcoin cycle calendarbtccal.com
Bitcoin halving-cycle coordinate system
Overlay lows as negative (-) day offsets and highs as positive (+) day offsets from each halving. This shared axis makes the areas where each season's lows and highs cluster easy to compare.
↔ Scroll the chart horizontally to explore the full range.
Loading the interactive coordinates. Every value is also available in the table below.
- Past low
- Past high
- Current
- Season 5 provisional low candidate
- Season 5 forecast range
Select a marker to display its details here.
| Season | Low offset | Low date | Halving | High offset | High date |
|---|---|---|---|---|---|
| Season 1 | -377 | 2011-11-17 | 2012-11-28 #210,000 |
+366 | 2013-11-29 |
| Season 2 | -542 | 2015-01-14 | 2016-07-09 #420,000 |
+526 | 2017-12-17 |
| Season 3 | -513 | 2018-12-15 | 2020-05-11 #630,000 |
+548 | 2021-11-10 |
| Season 4 | -516 | 2022-11-21 | 2024-04-20 #840,000 |
+534 | 2025-10-06 |
| Season 5 candidate Provisional | -652 | 2026-07-01 $57,748 |
2028-04-13 10-minute block estimate · #1,050,000 |
— | — |
| Season 5 historical range Forecast | -542–-513 | 2026-10-19 – 2026-11-17 |
2028-04-13 10-minute block estimate · #1,050,000 |
+526–+548 | 2029-09-21 – 2029-10-13 |
- Bitcoin launched on 2009-01-03.
- The Season 5 halving date can change with actual block production speed.
- The $57,748 observation on 2026-07-01 is a provisional Season 5 low candidate and may change if a lower major low emerges.
- Season 5 low and high forecast windows carry forward past observed ranges for comparison; they are not target prices or trading dates.