100 USD to KRW100 United States Dollar = 137,407.00 South Korean Won
🇺🇸 100 United States Dollar ($100) is worth 🇰🇷 137,407.00 South Korean Won (₩137,407.00) at the current exchange rate of 1 USD = 1,374.07 KRW. Rates were last updated Sep 21, 2026, 03:00 PM UTC.
Over the last 30 days, the USD to KRW rate fell 0.72% (high 1,386.18 on September 20, 2026, low 1,340.07 on September 8, 2026, average 1,365.93). Over the last 90 days, the USD to KRW rate fell 11.18% (high 1,556.46 on July 1, 2026, low 1,340.07 on September 8, 2026, average 1,433.21).
Looking for the reverse? KRW to USD
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Convert 100 United States Dollar to South Korean Won
1 USD = ₩1,374.07 KRW
1 KRW = $0.0007278 USD
- 30-day change
- -0.72%
- 90-day high
- 1,556.46
- 90-day low
- 1,340.07
Last updated: Sep 21, 2026, 03:00 PM UTC
Convert United States Dollar to South Korean Won
| USD | KRW |
|---|---|
| $1 USD | ₩1,374.07 KRW |
| $5 USD | ₩6,870.35 KRW |
| $10 USD | ₩13,740.70 KRW |
| $25 USD | ₩34,351.75 KRW |
| $50 USD | ₩68,703.50 KRW |
| $100 USD | ₩137,407.00 KRW |
| $500 USD | ₩687,035.00 KRW |
| $1,000 USD | ₩1,374,070.00 KRW |
| $5,000 USD | ₩6,870,349.99 KRW |
| $10,000 USD | ₩13,740,699.98 KRW |
Convert South Korean Won to United States Dollar
| KRW | USD |
|---|---|
| ₩1 KRW | $0.0007278 USD |
| ₩5 KRW | $0.003639 USD |
| ₩10 KRW | $0.007278 USD |
| ₩25 KRW | $0.01819 USD |
| ₩50 KRW | $0.03639 USD |
| ₩100 KRW | $0.07278 USD |
| ₩500 KRW | $0.3639 USD |
| ₩1,000 KRW | $0.7278 USD |
| ₩5,000 KRW | $3.6388 USD |
| ₩10,000 KRW | $7.2776 USD |
USD to KRW exchange rate history
USD to KRW – last 90 days
USD to KRW – last 12 months
USD to KRW exchange rate history
Over the last 90 days, the United States Dollar traded between 1,340.07 and 1,556.46 South Korean Won, averaging 1,433.21. The USD/KRW rate is down 11.18% over that period.
Over the last 12 months, the highest USD to KRW rate was 1,556.46 (July 1, 2026) and the lowest was 1,340.07 (September 8, 2026). The rate is down 1.92% year on year, meaning the United States Dollar has lost value against the South Korean Won.
| Date | 1 USD in KRW | Change |
|---|---|---|
| September 20, 2026 | 1,386.18 | +0.79% |
| August 30, 2026 | 1,375.31 | -4.34% |
| July 31, 2026 | 1,437.69 | -6.38% |
| June 28, 2026 | 1,535.71 | +0.98% |
| May 23, 2026 | 1,520.82 | +2.51% |
| April 23, 2026 | 1,483.54 | -1.00% |
| March 24, 2026 | 1,498.50 | +3.57% |
| February 22, 2026 | 1,446.83 | -1.50% |
| January 23, 2026 | 1,468.90 | +0.34% |
| December 24, 2025 | 1,463.99 | -0.64% |
| November 24, 2025 | 1,473.48 | +2.38% |
| October 25, 2025 | 1,439.16 | +2.73% |
| September 25, 2025 | 1,400.98 | – |
Historical figures use daily reference rates: sampled every three days for the 90-day view and monthly for the 12-month view, plus today's live rate.
The United States Dollar is the official currency of United States of America, issued under the oversight of the Federal Reserve System (Fed). It has been in use since 1792 and is divided into 100 Cent.
The USD is the world's primary reserve currency, held by most central banks globally. It serves as the benchmark currency for international trade, commodities pricing (including oil and gold), and is the most traded currency in the foreign exchange market.
More about USD →The South Korean Won is the official currency of South Korea, issued under the oversight of the Bank of Korea. It has been in use since 1962 and is divided into 100 Jeon (not used).
South Korea is a leading global economy and technology hub. The won is important for Asian trade, particularly in electronics, automobiles, and semiconductors.
More about KRW →How to convert United States Dollar to South Korean Won
- Enter the amount of USD you want to convert in the “Amount” box.
- Check that USD is selected as the source and KRW as the target (use the swap button to reverse them).
- See the KRW value update instantly, or press Convert to open a shareable page for that exact amount.
Frequently asked questions about USD to KRW
How much is 1 United States Dollar in South Korean Won?
As of September 21, 2026, 1 United States Dollar (USD) = 1,374.07 South Korean Won (KRW). The rate comes from the mid-market reference rate and is refreshed hourly.
How much is 100 United States Dollar in South Korean Won?
As of September 21, 2026, 100 USD is equal to 137,407.00 KRW, based on a rate of 1,374.07 KRW per USD.
How much is 1 South Korean Won in United States Dollar?
As of September 21, 2026, 1 South Korean Won (KRW) = 0.0007278 United States Dollar (USD).
What has the USD to KRW exchange rate done recently?
Over the last 30 days the USD/KRW rate changed by -0.72%, ranging from 1,340.07 to 1,386.18. Over the last 90 days it ranged from 1,340.07 to 1,556.46 and changed by -11.18%.
Which is stronger, the United States Dollar or the South Korean Won?
The United States Dollar is currently worth more per unit than the South Korean Won: 1 USD = 1,374.07 KRW, and 1 KRW = 0.0007278 USD. A higher number per unit does not by itself mean a stronger economy; it also reflects how each currency is denominated.
When is the best time to convert USD to KRW?
Currencies trade 24 hours a day from Monday morning in Sydney to Friday evening in New York, and rates move by the minute while markets are open. Liquidity is usually highest around 1–4 PM GMT, when the London and New York sessions overlap. Watching the 90-day range above helps you judge whether today's rate is high or low compared with recent weeks.
Is this the rate I will get at a bank or exchange service?
No. The figures on this page are mid-market reference rates used for information. Banks, cash exchanges and money-transfer services add a margin or fee, so the amount you actually receive is usually a little lower than the converted amount shown here.