CHF to ISK Exchange Rate History
Yearly and monthly average Swiss Franc/Icelandic Króna rates since 1999 (no data for 2009–2017), with charts.
CHF to ISK Chart
CHF to ISK rate on a specific date
Pick any date back to 1999 to see that day’s mid-market rate. Weekends and holidays use the closest earlier trading day.
CHF to ISK Rate by Year
Average, high and low mid-market rates for 1 Swiss Franc in Icelandic Króna, every year since 1999. Click a year for its monthly breakdown. No reference rate was published for 2009–2017, so those years are absent.
CHF/ISK averaged 149.18 ISK per CHF in September 2026, down 1.49% from August. Across 1999–2026 the yearly average has been 97.683 ISK per CHF, and the biggest single-year move came in 2008, when the rate rose 239.86%.
| Year | Average | High | Low | Change |
|---|---|---|---|---|
| 2026 | 155.88 | 161.08 | 147.71 | −6.85% |
| 2025 | 154.39 | 160.48 | 149.41 | +2.92% |
| 2024 | 156.78 | 163.69 | 150.50 | −5.60% |
| 2023 | 153.47 | 162.53 | 148.46 | +5.78% |
| 2022 | 141.71 | 155.60 | 131.77 | +8.11% |
| 2021 | 138.92 | 145.92 | 133.04 | −1.05% |
| 2020 | 144.41 | 154.44 | 126.00 | +14.69% |
| 2019 | 123.44 | 129.19 | 116.89 | +5.41% |
| 2018 | 110.98 | 125.66 | 101.81 | +9.71% |
| 2008 | 91.366 | 211.25 | 55.132 | +239.86% |
| 2007 | 53.364 | 58.619 | 49.072 | −4.71% |
| 2006 | 55.785 | 62.017 | 47.690 | +20.63% |
| 2005 | 50.526 | 54.548 | 46.315 | −11.19% |
| 2004 | 56.452 | 58.411 | 53.620 | −5.32% |
| 2003 | 56.961 | 58.408 | 55.085 | −1.44% |
| 2002 | 58.741 | 62.152 | 56.702 | −6.13% |
| 2001 | 57.940 | 66.735 | 51.243 | +17.72% |
| 2000 | 46.629 | 51.733 | 43.647 | +13.65% |
| 1999 | 48.229 | 50.995 | 45.226 | −9.96% |
Change compares each year’s closing rate with its opening rate. Source: European Central Bank euro foreign exchange reference rates. First and last years may be partial.
CHF to ISK in 2026 by Month
Monthly average, high and low mid-market rates for 1 Swiss Franc in Icelandic Króna this year, newest first.
| Month | Average | High | Low |
|---|---|---|---|
| September 2026 | 149.18 | 149.88 | 147.71 |
| August 2026 | 151.43 | 152.56 | 149.74 |
| July 2026 | 154.79 | 156.69 | 152.81 |
| June 2026 | 156.36 | 157.54 | 155.50 |
| May 2026 | 156.90 | 157.82 | 156.21 |
| April 2026 | 156.01 | 156.74 | 154.94 |
| March 2026 | 158.39 | 161.08 | 156.09 |
| February 2026 | 158.36 | 159.06 | 156.78 |
| January 2026 | 157.81 | 158.68 | 156.86 |
More CHF/ISK tools
- Convert CHF to ISK at today’s rate
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- About the ISK — profile & facts
- Printable CHF/ISK cheat sheet
- CHF to EUR exchange rate history
- CHF to USD exchange rate history
- CHF to GBP exchange rate history
- CHF to JPY exchange rate history
- CHF to CAD exchange rate history
- CHF to AUD exchange rate history
- CHF to CNY exchange rate history
CHF/ISK history FAQ
When was the CHF to ISK exchange rate at its highest?
Based on daily mid-market data since 1999, the CHF/ISK rate peaked in 2008 at 211.25 ISK per 1 CHF. Its lowest point came in 2000, at 43.647 ISK.
What was the average CHF to ISK exchange rate in 2025?
In 2025, 1 CHF was worth 154.39 ISK on average, ranging between a low of 149.41 and a high of 160.48 ISK over the year.
How far back does this CHF/ISK history go?
The chart and tables cover 1999 to 2026, built from European Central Bank euro foreign exchange reference rates. Yearly and monthly figures are averages, highs and lows of those daily mid-market rates.