🇨🇭 CHF to ISK 🇮🇸 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 CHF = 148 ISK.
CHF/ISK performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | +0.35% | 145 | 148 | 146 |
| 3 months | -3.81% | 145 | 154 | 149 |
| 6 months | -5.16% | 145 | 158 | 153 |
| 1 year | -3.77% | 145 | 161 | 155 |
| 5 years | +5.29% | 132 | 164 | 152 |
52-week range: 145 – 161 ISK.
CHF/ISK rate on a date
1 CHF = 148 ISK on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 147 ISK | 145 | 148 |
| Sep 2026 | 148 ISK | 145 | 150 |
| Aug 2026 | 151 ISK | 150 | 153 |
| Jul 2026 | 155 ISK | 153 | 157 |
| Jun 2026 | 156 ISK | 155 | 158 |
| May 2026 | 157 ISK | 156 | 158 |
| Apr 2026 | 156 ISK | 155 | 157 |
| Mar 2026 | 158 ISK | 156 | 161 |
| Feb 2026 | 158 ISK | 157 | 159 |
| Jan 2026 | 158 ISK | 157 | 159 |
| Dec 2025 | 159 ISK | 158 | 160 |
| Nov 2025 | 158 ISK | 157 | 160 |
About CHF to ISK historical data
This page tracks the daily Swiss Franc-to-Icelandic Króna rate going back to 2021-10-22. Over the past year the rate ranged from 145 to 161 ISK, averaging 155. 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 mid-market reference rates (frankfurter.dev (ECB)); not transactable quotes. Weekends/holidays resolve to the nearest preceding trading day.