₿ BTC to ISK 🇮🇸 — historical rates
Daily market rates 2025-10-23 → 2026-10-22. Current: 1 BTC = 9,936,226 ISK.
BTC/ISK performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | -4.99% | 9,931,165 | 10,575,965 | 10,164,307 |
| 3 months | +21.49% | 7,708,409 | 10,575,965 | 9,240,155 |
| 6 months | +3.35% | 7,398,654 | 10,575,965 | 8,927,785 |
| 1 year | -24.73% | 7,398,654 | 14,056,401 | 9,664,734 |
| 5 years | -24.73% | 7,398,654 | 14,056,401 | 9,664,734 |
52-week range: 7,398,654 – 14,056,401 ISK.
BTC/ISK rate on a date
1 BTC = 9,933,525 ISK on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 10,139,467 ISK | 9,931,165 | 10,575,965 |
| Sep 2026 | 9,700,161 ISK | 9,160,026 | 10,455,690 |
| Aug 2026 | 8,411,432 ISK | 7,708,409 | 9,706,855 |
| Jul 2026 | 7,992,342 ISK | 7,398,654 | 8,350,379 |
| Jun 2026 | 7,994,442 ISK | 7,511,194 | 9,087,964 |
| May 2026 | 9,649,692 ISK | 9,070,200 | 10,025,106 |
| Apr 2026 | 9,074,983 ISK | 8,450,775 | 9,621,027 |
| Mar 2026 | 8,702,405 ISK | 8,097,062 | 9,299,822 |
| Feb 2026 | 8,433,386 ISK | 7,728,626 | 9,666,255 |
| Jan 2026 | 11,352,155 ISK | 10,309,678 | 12,186,957 |
| Dec 2025 | 11,294,862 ISK | 10,739,379 | 11,932,700 |
| Nov 2025 | 12,316,903 ISK | 11,060,232 | 13,992,555 |
About BTC to ISK historical data
This page tracks the daily Bitcoin-to-Icelandic Króna rate going back to 2025-10-23. Over the past year the rate ranged from 7,398,654 to 14,056,401 ISK, averaging 9,664,734. Historical rates are useful for accounting, tax, invoicing, and understanding long-term trends — use the date picker for the exact rate on any past day.
Daily market rates (coingecko); not transactable quotes. Weekends/holidays resolve to the nearest preceding trading day.