🇺🇸 USD to ISK 🇮🇸 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 USD = 122 ISK.
USD/ISK performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | +0.67% | 120 | 123 | 121 |
| 3 months | -3.29% | 120 | 126 | 122 |
| 6 months | -0.55% | 120 | 127 | 123 |
| 1 year | -0.68% | 120 | 128 | 124 |
| 5 years | -5.85% | 120 | 149 | 133 |
52-week range: 120 – 128 ISK.
USD/ISK rate on a date
1 USD = 122 ISK on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 122 ISK | 121 | 123 |
| Sep 2026 | 121 ISK | 120 | 122 |
| Aug 2026 | 122 ISK | 121 | 124 |
| Jul 2026 | 125 ISK | 124 | 126 |
| Jun 2026 | 125 ISK | 123 | 127 |
| May 2026 | 123 ISK | 122 | 124 |
| Apr 2026 | 123 ISK | 122 | 125 |
| Mar 2026 | 125 ISK | 123 | 126 |
| Feb 2026 | 122 ISK | 121 | 123 |
| Jan 2026 | 125 ISK | 121 | 127 |
| Dec 2025 | 127 ISK | 125 | 128 |
| Nov 2025 | 127 ISK | 126 | 128 |
About USD to ISK historical data
This page tracks the daily US Dollar-to-Icelandic Króna rate going back to 2021-10-22. Over the past year the rate ranged from 120 to 128 ISK, averaging 124. 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.