🇮🇸 ISK to IDR 🇮🇩 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 ISK = 149 IDR.
ISK/IDR performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | +0.76% | 146 | 150 | 148 |
| 3 months | +4.25% | 143 | 150 | 146 |
| 6 months | +5.62% | 141 | 150 | 145 |
| 1 year | +9.51% | 130 | 150 | 140 |
| 5 years | +35.40% | 104 | 150 | 120 |
52-week range: 130 – 150 IDR.
ISK/IDR rate on a date
1 ISK = 149 IDR on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 147 IDR | 146 | 149 |
| Sep 2026 | 147 IDR | 145 | 150 |
| Aug 2026 | 146 IDR | 144 | 147 |
| Jul 2026 | 144 IDR | 142 | 145 |
| Jun 2026 | 143 IDR | 141 | 146 |
| May 2026 | 143 IDR | 142 | 145 |
| Apr 2026 | 140 IDR | 136 | 141 |
| Mar 2026 | 136 IDR | 135 | 137 |
| Feb 2026 | 137 IDR | 136 | 138 |
| Jan 2026 | 135 IDR | 132 | 139 |
| Dec 2025 | 132 IDR | 130 | 134 |
| Nov 2025 | 131 IDR | 130 | 132 |
About ISK to IDR historical data
This page tracks the daily Icelandic Króna-to-Indonesian Rupiah rate going back to 2021-10-22. Over the past year the rate ranged from 130 to 150 IDR, averaging 140. 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.