Exchange rates

US Dollar to Indonesian Rupiah

1 USD = 17,780 IDR

1 IDR = 0.000056 USD

Reference rate for September 20, 2026 · Updated every business day after central banks publish their reference rates.

1 day+0.01%

1 week+0.94%

1 month+0.34%

1 year+7.38%

Currency converter

Amount

From

100 USD = 1,778,000 IDROpen →

Reference rate, before any bank or card margin.

USD to IDR conversion table

USD → IDR
USD	IDR
	17,780
	88,900
	177,800
	889,000
	1,778,000
	8,890,000
	17,780,000
	88,900,000
	177,800,000

IDR → USD
IDR	USD
	0.000056
	0.000281
	0.000562
	0.002812
	0.005624
	0.02812
	0.05624
	0.2812
	0.5624

USD/IDR in numbers

30-day high17,780on September 20, 2026

30-day low17,510on September 10, 2026

90-day high18,073on July 13, 2026

90-day low17,510on September 10, 2026

One year ago16,558on September 20, 2025 · +7.38%

Monthly average rates

Month	Average IDR per 1 USD
October 2025	16,591
November 2025	16,704
December 2025	16,713
January 2026	16,822
February 2026	16,822
March 2026	16,919
April 2026	17,107
May 2026	17,544
June 2026	17,905
July 2026	17,990
August 2026	17,829
September 2026	17,674

Questions about USD to IDR

What is the USD to IDR exchange rate today?

On September 20, 2026 the reference rate is 1 USD = 17,780 IDR, which means 1 IDR = 0.000056 USD.

How much is 100 USD in IDR?

100 USD is about 1,778,000 IDR at today's reference rate. Banks and card networks add their own margin, so the amount you actually receive will differ slightly.

Is this the rate my bank or card will give me?

No. This is the central bank reference rate, the midpoint between buying and selling. Banks, exchange offices and card networks apply their own rate plus fees, so use this number as the benchmark to see how much you pay on top.

How often is the USD/IDR rate updated?

Once per business day, after the central banks publish their reference rates (the European Central Bank around 16:00 CET). There is no fixing on weekends and holidays, so those days carry the last published rate.

How has USD/IDR changed over the past year?

One year ago 1 USD was 16,558 IDR. Today it is 17,780 IDR, a change of +7.38%.

Where does this data come from?

From central bank reference rates, aggregated by the open-source Frankfurter project. WaveRate republishes them for information only; they are not a quote to buy or sell currency.