On 2026-10-16, 1 Indonesian Rupiah (IDR) = 0.000523 Harmony (ONE) at the mid-market rate. Conversely, 1 ONE = 1,911.90 IDR. Over the last 30 days the IDR/ONE rate moved between 0.0003207 and 0.000523, a change of +15.06%.
You have converted 1 IDR to ONE : 0.000523 ONE.
On this page you can find the latest exchange rate between Indonesian Rupiah and Harmony, rates are updated every day, for this conversion we used the mid-market rate: 0.00052303986. You can convert Indonesian Rupiah to other different currencies with the converter on right sidebar.
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Harmony (ONE) 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/ONE rate rose sharply (+15.06%): the IDR strengthened markedly against the ONE. Over the past 12 months it ranged from 0.0003207 (2026-09-18) to 0.1275 (2025-12-06), with an average of 0.02585. Today's rate is 97.98% below its one-year average: 1 IDR buys fewer ONE than usual. Day-to-day movements are large (average daily change of 4.86%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was -22.46% on 2026-09-18.
| Period | Date | 1 IDR = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-09 | 0.0004187 ONE | +24.93% |
| 1 month ago | 2026-09-16 | 0.0004546 ONE | +15.06% |
| 3 months ago | 2026-07-15 | 0.04812 ONE | -98.91% |
| 6 months ago | 2026-04-17 | 0.02571 ONE | -97.97% |
| 1 year ago | 2025-10-16 | 0.008469 ONE | -93.82% |
| Date | Indonesian Rupiah | Harmony |
|---|---|---|
| Friday, 10/16/2026 | 1 IDR = | 0.00052303986 ONE |
| Thursday, 10/15/2026 | 1 IDR = | 0.00051934032 ONE |
| Wednesday, 10/14/2026 | 1 IDR = | 0.00047282037 ONE |
| Tuesday, 10/13/2026 | 1 IDR = | 0.00045919958 ONE |
| Monday, 10/12/2026 | 1 IDR = | 0.0004285128 ONE |
| Sunday, 10/11/2026 | 1 IDR = | 0.0004181024 ONE |
| Saturday, 10/10/2026 | 1 IDR = | 0.00043856686 ONE |
| Friday, 10/09/2026 | 1 IDR = | 0.00041865753 ONE |
| Thursday, 10/08/2026 | 1 IDR = | 0.00040915311 ONE |
| Wednesday, 10/07/2026 | 1 IDR = | 0.00039744922 ONE |
| IDR | ONE | IDR | ONE |
|---|---|---|---|
| 5 IDR = | 0.0026 ONE | 9559.5009 IDR = | 5 ONE |
| 10 IDR = | 0.0052 ONE | 19119.0018 IDR = | 10 ONE |
| 20 IDR = | 0.0105 ONE | 38238.0035 IDR = | 20 ONE |
| 50 IDR = | 0.0262 ONE | 95595.0088 IDR = | 50 ONE |
| 100 IDR = | 0.0523 ONE | 191190.0175 IDR = | 100 ONE |
| 300 IDR = | 0.1569 ONE | 573570.0526 IDR = | 300 ONE |
| 500 IDR = | 0.2615 ONE | 955950.0876 IDR = | 500 ONE |
| 1000 IDR = | 0.5230 ONE | 1911900.1753 IDR = | 1000 ONE |
1 Indonesian Rupiah is worth 0.000523 Harmony at the mid-market rate of 2026-10-16. 1 Harmony is worth 1,911.90 Indonesian Rupiah.
100 IDR = 0.0523 ONE, and 100 ONE = 191,190.02 IDR (rate of 2026-10-16).
Over 30 days the rate went from 0.0004546 to 0.000523 (+15.06%). The 30-day high was 0.000523 and the low was 0.0003207.
One week ago 1 IDR was worth 0.0004187 ONE; today it is worth 0.000523 ONE (+24.93%).
The highest rate of the past 12 months was 1 IDR = 0.1275 ONE on 2025-12-06; the lowest was 0.0003207 ONE on 2026-09-18.
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 →