IDR to THB — 1 IDR = 0.001860 THB
1 Indonesian rupiah = 0.001860 Thai baht (reference rate of 2026-10-29) · 1 THB = 537.495 IDR
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Key figures
The pair sits in the middle band of its 52-week range (38% of the way up). One-year change: -4.58% — Thai baht became cheaper relative to Indonesian rupiah. This is a low-volatility pair (annualised 6.8%).
12-month history
Popular amounts
| IDR | THB |
|---|---|
| 1 IDR | 0.00186048 THB |
| 5 IDR | 0.00930241 THB |
| 10 IDR | 0.0186048 THB |
| 50 IDR | 0.0930241 THB |
| 100 IDR | 0.186048 THB |
| 500 IDR | 0.930241 THB |
| 1,000 IDR | 1.8604815 THB |
| 5,000 IDR | 9.3024073 THB |
Yearly averages (last 10 years)
| Year | Average IDR → THB | YoY |
|---|---|---|
| 2017 | 0.002537 | |
| 2018 | 0.002272 | -10.43% |
| 2019 | 0.002195 | -3.42% |
| 2020 | 0.002150 | -2.01% |
| 2021 | 0.002238 | +4.06% |
| 2022 | 0.002361 | +5.51% |
| 2023 | 0.002284 | -3.28% |
| 2024 | 0.002225 | -2.57% |
| 2025 | 0.001996 | -10.31% |
| 2026 | 0.001865 | -6.55% |
Last 30 published days
| Date | Rate | Day change |
|---|---|---|
| 2026-10-29 | 0.001860 | +0.12% |
| 2026-10-28 | 0.001858 | -0.19% |
| 2026-10-27 | 0.001862 | +0.03% |
| 2026-10-26 | 0.001861 | -0.13% |
| 2026-10-23 | 0.001864 | -0.18% |
| 2026-10-22 | 0.001867 | +0.32% |
| 2026-10-21 | 0.001861 | -0.54% |
| 2026-10-20 | 0.001871 | +0.60% |
| 2026-10-19 | 0.001860 | +0.35% |
| 2026-10-16 | 0.001853 | -0.85% |
| 2026-10-15 | 0.001869 | -0.23% |
| 2026-10-14 | 0.001873 | -0.27% |
| 2026-10-13 | 0.001879 | +0.14% |
| 2026-10-12 | 0.001876 | +0.03% |
| 2026-10-09 | 0.001875 | -0.24% |
| 2026-10-08 | 0.001880 | -0.30% |
| 2026-10-07 | 0.001885 | +0.19% |
| 2026-10-06 | 0.001882 | +0.05% |
| 2026-10-05 | 0.001881 | +0.51% |
| 2026-10-02 | 0.001872 | -0.21% |
| 2026-10-01 | 0.001875 | -0.04% |
| 2026-09-30 | 0.001876 | +0.32% |
| 2026-09-29 | 0.001870 | +0.14% |
| 2026-09-28 | 0.001867 | +0.32% |
| 2026-09-25 | 0.001861 | -0.30% |
| 2026-09-24 | 0.001867 | -0.20% |
| 2026-09-23 | 0.001871 | +0.59% |
| 2026-09-22 | 0.001860 | -0.01% |
| 2026-09-21 | 0.001860 | -0.62% |
| 2026-09-18 | 0.001871 |
Related conversions
IDR to USDIDR to EURIDR to GBPIDR to JPYIDR to CNYIDR to CHFIDR to CADIDR to AUDTHB to IDR (inverse)About Indonesian rupiah
Frequently asked questions
How often is the IDR/THB rate updated?
Once per business day. The ECB reference fix is published around 16:00 CET (Central European Time); there is no update on weekends or TARGET holidays. This page covers 7,125 trading days since 1999-01-04.
Is this a real-time exchange rate?
No. It is a daily reference rate — one fix per business day, intended as an information benchmark. Banks, card issuers and brokers add their own margin on top of any reference rate, so actual transaction rates differ.
How is the IDR/THB rate computed?
As a cross rate: the published table quotes every currency against the euro, so IDR → THB is derived from the two EUR legs of the same day.
Can I look up the rate on a past date?
Yes — use the date lookup above the 12-month chart. It searches the daily series on this page and shows the rate of the nearest published day on or before your date, plus the change versus the prior business day.
About this series
Daily IDR/THB reference rates derived from the ECB euro reference series — 7,125 trading days since 1999-01-04. Cross rates are computed from the published EUR-based table. For cash or card transactions your bank adds a margin on top of any reference rate.
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