USD to IDR today
On Thursday 15 October 2026 the European Central Bank's reference rates put 1 US Dollar at 17,944.55 Indonesian Rupiah, so 1 Indonesian Rupiah was worth 0.000055727 USD. That is a change of +0.13% from the previous working day. Over the last 90 days (from 20 July to 15 October 2026) the rate moved between a low of 17,475.80 on 9 September and a high of 18,102.20 on 28 July, with an average of 17,831.99; in total it changed by -0.03%. In the other direction, 1 IDR ranged from 0.000055242 to 0.000057222 USD.
Bank Indonesia publishes the JISDOR reference rate for the rupiah against the US dollar every business day. Because one dollar buys thousands of rupiah, small differences in the rate change the converted amount a lot: check the full amount before you send money.
How to convert USD to IDR
- Type the amount in Amount. The converter starts with USD in From and IDR in To.
- Read the result: to convert by hand, multiply an amount in USD by 17,944.55, or divide an amount in IDR by 17,944.55 (the same as multiplying by 0.000055727).
- Press the arrows button to convert IDR to USD instead, or pick any other currency.
- Switch the chart between 30 and 90 days, and hover or tap it to read the rate on a given day.
About the US Dollar and the Indonesian Rupiah
| US Dollar | Indonesian Rupiah | |
|---|---|---|
| ISO code | USD | IDR |
| Symbol | $ | Rp |
| Divided into | 100 cents | 100 sen (no longer used in practice) |
| Central bank | Federal Reserve | Bank Indonesia |
| Used in | the United States and several other countries and territories, including Ecuador, El Salvador and Panama | Indonesia |
Getting a good rate
The rate on this page is the mid-market reference rate. Banks, card providers, money transfer services and exchange counters sell currency at a less favourable rate and may add fees, so compare the total amount that arrives rather than the advertised fee. When paying by card abroad, choose to pay in the local currency rather than letting the terminal convert to your home currency. The guide how exchange rates work explains spreads and cross rates, and the main currency converter covers all 30 ECB currencies.
Other popular pairs: USD to INR, EUR to INR, GBP to INR, USD to PHP, AUD to INR, CAD to INR, USD to CAD, EUR to USD, GBP to EUR, GBP to USD, EUR to TRY.
Frequently asked questions
How much is 1 USD in IDR today?
1 US Dollar is 17,944.55 Indonesian Rupiah at the ECB reference rate of 15 October 2026. Your bank or transfer service will usually give slightly less because of its margin and fees.
How much is 100 IDR in USD?
100 IDR is 0.01 USD at the same reference rate (1 IDR = 0.000055727 USD).
What was the highest USD to IDR rate in the last 90 days?
The highest ECB reference rate in the last 90 days was 18,102.20 on 28 July 2026, and the lowest was 17,475.80 on 9 September 2026. The chart above shows every working day in between.
When is the USD to IDR rate updated?
The European Central Bank publishes new reference rates around 16:00 Central European Time on every working day, and this page updates within about an hour. Rates do not change on weekends and TARGET holidays.
Why does my bank give a different USD to IDR rate?
Banks quote buying and selling rates around the market rate and keep the difference, and live market rates change during the day, while this page shows one official daily reference rate. Use it as a fair benchmark to judge the rate you are offered.
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