🇮🇩 IDR to THB 🇹🇭 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 IDR = 0.0018668 THB.
IDR/THB performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | +0.38% | 0.0018532 | 0.0018855 | 0.0018709 |
| 3 months | -0.65% | 0.0018453 | 0.0018855 | 0.0018652 |
| 6 months | -0.53% | 0.0018051 | 0.0018868 | 0.0018576 |
| 1 year | -5.66% | 0.0018051 | 0.0019789 | 0.001876 |
| 5 years | -20.07% | 0.0018051 | 0.0025088 | 0.0021642 |
52-week range: 0.0018051 – 0.0019789 THB.
IDR/THB rate on a date
1 IDR = 0.00 THB on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 0.0018724 THB | 0.0018532 | 0.0018855 |
| Sep 2026 | 0.0018721 THB | 0.0018597 | 0.0018828 |
| Aug 2026 | 0.0018541 THB | 0.0018453 | 0.0018727 |
| Jul 2026 | 0.0018606 THB | 0.0018429 | 0.0018868 |
| Jun 2026 | 0.0018374 THB | 0.0018051 | 0.0018688 |
| May 2026 | 0.0018479 THB | 0.0018253 | 0.001874 |
| Apr 2026 | 0.0018815 THB | 0.0018661 | 0.0019261 |
| Mar 2026 | 0.0019068 THB | 0.0018671 | 0.0019448 |
| Feb 2026 | 0.0018576 THB | 0.0018419 | 0.0018839 |
| Jan 2026 | 0.0018594 THB | 0.0018344 | 0.0018778 |
| Dec 2025 | 0.0018934 THB | 0.0018532 | 0.0019257 |
| Nov 2025 | 0.0019393 THB | 0.0019325 | 0.0019481 |
About IDR to THB historical data
This page tracks the daily Indonesian Rupiah-to-Thai Baht rate going back to 2021-10-22. Over the past year the rate ranged from 0.0018051 to 0.0019789 THB, averaging 0.001876. 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.