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Exchange rates

US Dollar to South Korean Won

1 USD = 1,384.24 KRW

1 KRW = 0.000722 USD

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

1 day+0.02%
1 week+3.05%
1 month-0.30%
1 year-0.63%

Currency converter

100 USD = 138,424 KRWOpen →

Reference rate, before any bank or card margin.

USD to KRW conversion table

USD → KRW
USDKRW
1,384.24
6,921.20
13,842
69,212
138,424
692,120
1,384,240
6,921,200
13,842,400
KRW → USD
KRWUSD
0.000722
0.003612
0.007224
0.03612
0.07224
0.3612
0.7224
3.6121
7.2242

USD/KRW in numbers

30-day high1,388.44on August 21, 2026
30-day low1,339.90on September 9, 2026
90-day high1,553.00on July 1, 2026
90-day low1,339.90on September 9, 2026
One year ago1,393.05on September 20, 2025 · -0.63%

Monthly average rates

MonthAverage KRW per 1 USD
October 20251,422.40
November 20251,458.34
December 20251,467.68
January 20261,456.81
February 20261,448.32
March 20261,488.50
April 20261,486.24
May 20261,490.40
June 20261,530.27
July 20261,493.96
August 20261,405.64
September 20261,357.75

Questions about USD to KRW

What is the USD to KRW exchange rate today?

On September 20, 2026 the reference rate is 1 USD = 1,384.24 KRW, which means 1 KRW = 0.000722 USD.

How much is 100 USD in KRW?

100 USD is about 138,424 KRW 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/KRW 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/KRW changed over the past year?

One year ago 1 USD was 1,393.05 KRW. Today it is 1,384.24 KRW, a change of -0.63%.

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.

Related pairs

KRW → USD0.000722-0.02%South Korean Won → US DollarUSD → EUR0.8701+0.02%US Dollar → EuroUSD → GBP0.7469+0.01%US Dollar → British PoundUSD → JPY156.67+0.03%US Dollar → Japanese YenUSD → CNY6.70110.00%US Dollar → Chinese YuanUSD → CHF0.8244+0.03%US Dollar → Swiss FrancUSD → CAD1.3980+0.01%US Dollar → Canadian DollarUSD → AUD1.4058+0.01%US Dollar → Australian Dollar

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WaveRate provides reference exchange-rate information only. It does not execute currency exchanges and is not financial, investment, or trading advice.