USD to IDR Exchange Rate Calculator
100.00 US Dollars
1,816,260
Indonesian Rupiah
100.00 USD × 18,162.602789 = 1,816,260 IDR
1 USD = 18,162.602789 IDR
1 IDR = 0.00005506 USD
Indicative ECB rates · Updated 26 October 2026
Sample amounts
Same reference rate, common round numbers. Rounded for display after the rate is applied.
| US Dollars (USD) | Indonesian Rupiah (IDR) |
|---|---|
| 1.00 | 18,163 |
| 5.00 | 90,813 |
| 10.00 | 181,626 |
| 50.00 | 908,130 |
| 100.00 | 1,816,260 |
| 500.00 | 9,081,301 |
| 1,000.00 | 18,162,603 |
- Source
- ECB via Frankfurter
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- Rate and date
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Convert US Dollars to Indonesian Rupiah when you are making sense of a Rupiah price in Dollars, where the unit difference is huge. Neither side is the Euro, so USD/IDR is a cross rate derived from the ECB’s Euro reference rates.
The US Dollar is still the currency most international invoices are written in. The Indonesian Rupiah is quoted in very large units, so a modest foreign amount becomes a long number. The table multiplies 1, 5, 10, 50, 100, 500, and 1,000 US Dollars by that same rate. Banks, bureaux, and card networks usually take a spread on top, so treat the result as a baseline rather than the quote you will be offered.
Questions about USD to IDR
What is the USD to IDR exchange rate today?
The rate on this page is the latest indicative ECB reference rate for converting US Dollars to Indonesian Rupiah, as returned by the Frankfurter API. The date beside it is the rate date. Over weekends and ECB holidays that date stays on the previous business day.
How many Indonesian Rupiah is 1 US Dollar?
Use the line “1 USD = … IDR”. That unit rate is what the converter multiplies by. One hundred US Dollars is one hundred times the unit rate, before the result is rounded for display.
Will a bank give me this USD to IDR rate?
Usually the retail rate is a little worse. This page shows a mid-market reference rate, not a bid or an offer. Making sense of a Rupiah price in Dollars, where the unit difference is huge is a sound reason to know the baseline, then compare the spread on the quote you actually have.
How often does the USD to IDR rate change?
USD/IDR is a cross rate derived from the ECB’s Euro reference rates. It changes when those Euro rates change, typically on ECB business days. The date on this page is the rate date, not necessarily today’s calendar date.