THB to IDR — exchange rate & history
1 Thai baht = 532.364 Indonesian rupiah (reference rate of 2026-09-11) · 1 IDR = 0.001878 THB
Look up a past date
Key figures
The pair sits in the middle band of its 52-week range (56% of the way up). One-year change: +2.78% — Indonesian rupiah became more expensive relative to Thai baht. This is a low-volatility pair (annualised 7.1%).
12-month history
Popular amounts
| THB | IDR |
|---|---|
| 1 THB | 532.36427 IDR |
| 5 THB | 2,662 IDR |
| 10 THB | 5,324 IDR |
| 50 THB | 26,618 IDR |
| 100 THB | 53,236 IDR |
| 500 THB | 266,182 IDR |
| 1,000 THB | 532,364 IDR |
| 5,000 THB | 2,661,821 IDR |
Yearly averages (last 10 years)
| Year | Average THB → IDR | YoY |
|---|---|---|
| 2017 | 394.578 | |
| 2018 | 440.390 | +11.61% |
| 2019 | 455.819 | +3.50% |
| 2020 | 465.424 | +2.11% |
| 2021 | 447.534 | -3.84% |
| 2022 | 423.948 | -5.27% |
| 2023 | 438.082 | +3.33% |
| 2024 | 449.743 | +2.66% |
| 2025 | 501.539 | +11.52% |
| 2026 | 536.656 | +7.00% |
Last 30 published days
| Date | Rate | Day change |
|---|---|---|
| 2026-09-11 | 532.364 | -0.05% |
| 2026-09-10 | 532.631 | +0.20% |
| 2026-09-09 | 531.583 | -0.57% |
| 2026-09-08 | 534.620 | -0.34% |
| 2026-09-07 | 536.457 | +0.14% |
| 2026-09-04 | 535.704 | +0.13% |
| 2026-09-03 | 535.000 | +0.34% |
| 2026-09-02 | 533.201 | -0.04% |
| 2026-09-01 | 533.436 | -0.11% |
| 2026-08-31 | 533.999 | -0.67% |
| 2026-08-28 | 537.610 | -0.42% |
| 2026-08-27 | 539.866 | -0.20% |
| 2026-08-26 | 540.923 | +0.13% |
| 2026-08-25 | 540.214 | -0.32% |
| 2026-08-24 | 541.940 | +0.27% |
| 2026-08-21 | 540.454 | -0.04% |
| 2026-08-20 | 540.694 | +0.26% |
| 2026-08-19 | 539.303 | -0.18% |
| 2026-08-18 | 540.302 | +0.15% |
| 2026-08-17 | 539.474 | +0.47% |
| 2026-08-14 | 536.944 | -0.38% |
| 2026-08-13 | 538.974 | -0.14% |
| 2026-08-12 | 539.715 | +0.17% |
| 2026-08-11 | 538.826 | +0.16% |
| 2026-08-10 | 537.979 | -0.35% |
| 2026-08-07 | 539.877 | -0.27% |
| 2026-08-06 | 541.339 | +0.39% |
| 2026-08-05 | 539.254 | -0.06% |
| 2026-08-04 | 539.590 | +0.05% |
| 2026-08-03 | 539.295 |
Related conversions
THB to USDTHB to EURTHB to GBPTHB to JPYTHB to CNYTHB to CHFTHB to CADTHB to AUDIDR to THB (inverse)About Thai baht
Frequently asked questions
How often is the THB/IDR 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 7,091 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 THB/IDR rate computed?
As a cross rate: the published table quotes every currency against the euro, so THB → IDR 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 THB/IDR reference rates derived from the ECB euro reference series — 7,091 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.