On 2026-10-16, 1 Indonesian Rupiah (IDR) = 0.0002872 Arbitrum (ARB) at the mid-market rate. Conversely, 1 ARB = 3,482.10 IDR. Over the last 30 days the IDR/ARB rate moved between 0.0002261 and 0.0003667, a change of -21.68%.
You have converted 1 IDR to ARB : 0.000287 ARB.
On this page you can find the latest exchange rate between Indonesian Rupiah and Arbitrum, rates are updated every day, for this conversion we used the mid-market rate: 0.00028718267. You can convert Indonesian Rupiah to other different currencies with the converter on right sidebar.
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Arbitrum (ARB) Indonesian Rupiah (IDR).
Last update : Thu, 15 Oct 2026 22:00:00 +0000
Last update : Thu, 15 Oct 2026 22:00:00 +0000
Over the last 30 days the IDR/ARB rate fell sharply (-21.68%): the IDR weakened markedly against the ARB. Over the past 12 months it ranged from 0.0001773 (2025-10-27) to 0.0007747 (2026-08-16), with an average of 0.0004577. Today's rate is 37.26% below its one-year average: 1 IDR buys fewer ARB than usual. Day-to-day movements are large (average daily change of 5.02%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was -27.23% on 2026-09-18.
| Period | Date | 1 IDR = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-09 | 0.0003123 ARB | -8.04% |
| 1 month ago | 2026-09-16 | 0.0003667 ARB | -21.68% |
| 3 months ago | 2026-07-15 | 0.0006081 ARB | -52.78% |
| 6 months ago | 2026-04-17 | 0.0004551 ARB | -36.89% |
| 1 year ago | 2025-10-16 | 0.0001838 ARB | +56.21% |
| Date | Indonesian Rupiah | Arbitrum |
|---|---|---|
| Friday, 10/16/2026 | 1 IDR = | 0.00028718267 ARB |
| Thursday, 10/15/2026 | 1 IDR = | 0.00032014853 ARB |
| Wednesday, 10/14/2026 | 1 IDR = | 0.00029239023 ARB |
| Tuesday, 10/13/2026 | 1 IDR = | 0.00029533407 ARB |
| Monday, 10/12/2026 | 1 IDR = | 0.00028241613 ARB |
| Sunday, 10/11/2026 | 1 IDR = | 0.00028638004 ARB |
| Saturday, 10/10/2026 | 1 IDR = | 0.00030121567 ARB |
| Friday, 10/09/2026 | 1 IDR = | 0.00031228705 ARB |
| Thursday, 10/08/2026 | 1 IDR = | 0.0003027089 ARB |
| Wednesday, 10/07/2026 | 1 IDR = | 0.00030078616 ARB |
| IDR | ARB | IDR | ARB |
|---|---|---|---|
| 5 IDR = | 0.0014 ARB | 17410.5213 IDR = | 5 ARB |
| 10 IDR = | 0.0029 ARB | 34821.0426 IDR = | 10 ARB |
| 20 IDR = | 0.0057 ARB | 69642.0853 IDR = | 20 ARB |
| 50 IDR = | 0.0144 ARB | 174105.2132 IDR = | 50 ARB |
| 100 IDR = | 0.0287 ARB | 348210.4265 IDR = | 100 ARB |
| 300 IDR = | 0.0862 ARB | 1044631.2795 IDR = | 300 ARB |
| 500 IDR = | 0.1436 ARB | 1741052.1324 IDR = | 500 ARB |
| 1000 IDR = | 0.2872 ARB | 3482104.2649 IDR = | 1000 ARB |
1 Indonesian Rupiah is worth 0.0002872 Arbitrum at the mid-market rate of 2026-10-16. 1 Arbitrum is worth 3,482.10 Indonesian Rupiah.
100 IDR = 0.02872 ARB, and 100 ARB = 348,210.43 IDR (rate of 2026-10-16).
Over 30 days the rate went from 0.0003667 to 0.0002872 (-21.68%). The 30-day high was 0.0003667 and the low was 0.0002261.
One week ago 1 IDR was worth 0.0003123 ARB; today it is worth 0.0002872 ARB (-8.04%).
The highest rate of the past 12 months was 1 IDR = 0.0007747 ARB on 2026-08-16; the lowest was 0.0001773 ARB on 2025-10-27.
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.
The Indonesian Rupiah is the official currency of Indonesia. Symbol: Rp. ISO 4217 code: IDR.
All Indonesian Rupiah (IDR) exchange rates →