Indonesia exchange rates, week 2026-W37: who was cheapest
Every figure below was read from a bank's own published board during 2026-09-07 to 2026-09-13. Rates are IDR per 1 USD from the bank's selling side — the number that decides what your exchange costs. For today's live picture, see the Indonesia comparison.
Cash / banknotes — USD
Bank Mandiri had the best selling rate on 5 of 5 collection days. The best available rate improved 0.34% over the week.
| Day | Cheapest bank | Best sell | Dearest sell | Gap |
|---|---|---|---|---|
| 2026-09-07 | — | 17730.0000 | 17903.0000 | 0.98% |
| 2026-09-08 | — | 17710.0000 | 17868.0000 | 0.89% |
| 2026-09-09 | — | 17600.0000 | 17802.0000 | 1.15% |
| 2026-09-10 | — | 17610.0000 | 17786.0000 | 1.00% |
| 2026-09-11 | — | 17670.0000 | 17861.0000 | 1.08% |
Transfers — USD
Maybank Indonesia had the best selling rate on 5 of 5 collection days. The best available rate barely moved across the week.
| Day | Cheapest bank | Best sell | Dearest sell | Gap |
|---|---|---|---|---|
| 2026-09-07 | — | 17672.0000 | 17763.0000 | 0.51% |
| 2026-09-08 | — | 17642.0000 | 17730.0000 | 0.50% |
| 2026-09-09 | — | 17542.0000 | 17662.0000 | 0.68% |
| 2026-09-10 | — | 17544.0000 | 17646.0000 | 0.58% |
| 2026-09-11 | — | 17649.0000 | 17721.0000 | 0.41% |
Collection runs on bank business days; a missing day means no board was published or collected that day. Indicative information, not financial advice. Generated 2026-09-14.