US dollar to Saudi riyal (USD to SAR)
1 US dollar = 3.7500 Saudi riyals on 19 Oct 2026 (daily reference rate). Over the past month it has moved +0.99% and over the past year 0.00%.
Converter
Rate used: 1 USD = 3.7500 SAR, daily reference rate for 19 Oct 2026. This is a mid-market rate, not a quote from a bank or exchange.
USD to SAR chart
US dollar to Saudi riyal conversion table
| USD | SAR |
|---|---|
| 1 USD | 3.75 SAR |
| 5 USD | 18.75 SAR |
| 10 USD | 37.50 SAR |
| 25 USD | 93.75 SAR |
| 50 USD | 187.50 SAR |
| 100 USD | 375.00 SAR |
| 500 USD | 1,875.00 SAR |
| 1,000 USD | 3,750.00 SAR |
| 5,000 USD | 18,750.00 SAR |
| 10,000 USD | 37,500.00 SAR |
| SAR | USD |
|---|---|
| 10 SAR | 2.67 USD |
| 50 SAR | 13.33 USD |
| 100 SAR | 26.67 USD |
| 500 SAR | 133.33 USD |
| 1,000 SAR | 266.67 USD |
| 5,000 SAR | 1,333.33 USD |
| 10,000 SAR | 2,666.67 USD |
| 50,000 SAR | 13,333.33 USD |
| 100,000 SAR | 26,666.67 USD |
| 500,000 SAR | 133,333.33 USD |
How the rate has moved
| Period | Change in 1 USD |
|---|---|
| 1 day | 0.00% |
| 1 week | 0.00% |
| 1 month | +0.99% |
| 3 months | 0.00% |
| 1 year | 0.00% |
| Since 2000 | 0.00% |
| 30-day average | 3.7500 SAR |
About the USD/SAR rate
This page converts US dollars (USD) into Saudi riyals (SAR). The US dollar is the currency of the United States and is issued by the Federal Reserve. The Saudi riyal is the currency of Saudi Arabia and is issued by the Saudi Central Bank.
The rate is the daily mid-market reference rate for 19 Oct 2026, compiled from open public exchange-rate data (history before March 2024 comes from the forex feed behind our forex pages, scaled to join smoothly). It is refreshed once a day, so it is a reference level, not a live quote. Over the last 12 months 1 USD bought between 3.7134 (18 Sep 2026) and 3.7887 (18 May 2026) Saudi riyals, and the 30-day average is 3.7500. Since 2000, when our history for this pair starts, 1 USD has moved from 3.7499 to 3.7500 SAR, a change of 0.00%.
Saudi riyal: It has been pegged to the US dollar at 3.75 riyals per dollar since 1986. Pegged currencies move in a very narrow range against their anchor, so the rate here changes very little from day to day.
When you exchange money, the rate you get depends on who you use. Banks, exchange companies, card networks and transfer services add a margin to the market rate. Treat this page as the reference and ask your provider for its quote before you send or convert money.
Interest rates behind the currencies
| Central bank | Policy rate | Last change |
|---|---|---|
| US Federal Reserve System (USD) | 3.88% | 17 Sep 2026 |
| Saudi Arabian Monetary Authority (SAR) | 4.50% | 16 Sep 2026 |
A wider gap between two countries' policy rates tends to favour the higher-yielding currency, though inflation, trade and capital flows matter too. All rates: central bank interest rates. Country pages: the United States, Saudi Arabia
Frequently asked questions
What is the USD to SAR rate today?
On 19 Oct 2026 (the latest daily reference rate), 1 US dollar = 3.7500 Saudi riyals. That is 0.00% against the previous close.
How much is 100 US dollars in Saudi riyals?
At the latest rate, 100 USD = 375.00 SAR.
How much is 1 Saudi riyal in US dollars?
At the latest rate, 1 SAR = 0.26667 USD.
Is this the rate my bank or exchange will give me?
No. This is a mid-market reference rate for the day. Banks, exchange companies, card networks and transfer services quote their own buy and sell rates, which include a margin, so the rate you get can be a little worse than the one shown here.
How often is the rate updated?
Once a day. It is a daily reference rate, not a live quote, and the chart shows weekdays only.
Why does the Saudi riyal barely move against the US dollar?
It has been pegged to the US dollar at 3.75 riyals per dollar since 1986. Because of that, this rate stays almost flat and the chart looks like a straight line.
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Educational information, not financial advice. Exchange rates are daily mid-market reference rates and may differ from the rates offered by banks and exchange companies.