🇮🇸 ISK to JPY 🇯🇵 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 ISK = 1 JPY.
ISK/JPY performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | -0.75% | 1 | 1 | 1 |
| 3 months | -0.87% | 1 | 1 | 1 |
| 6 months | -0.81% | 1 | 1 | 1 |
| 1 year | +4.14% | 1 | 1 | 1 |
| 5 years | +46.76% | 0.86116 | 1 | 1 |
52-week range: 1 – 1 JPY.
ISK/JPY rate on a date
1 ISK = 1 JPY on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 1 JPY | 1 | 1 |
| Sep 2026 | 1 JPY | 1 | 1 |
| Aug 2026 | 1 JPY | 1 | 1 |
| Jul 2026 | 1 JPY | 1 | 1 |
| Jun 2026 | 1 JPY | 1 | 1 |
| May 2026 | 1 JPY | 1 | 1 |
| Apr 2026 | 1 JPY | 1 | 1 |
| Mar 2026 | 1 JPY | 1 | 1 |
| Feb 2026 | 1 JPY | 1 | 1 |
| Jan 2026 | 1 JPY | 1 | 1 |
| Dec 2025 | 1 JPY | 1 | 1 |
| Nov 2025 | 1 JPY | 1 | 1 |
About ISK to JPY historical data
This page tracks the daily Icelandic Króna-to-Japanese Yen rate going back to 2021-10-22. Over the past year the rate ranged from 1 to 1 JPY, averaging 1. 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.