1 USD to SOS Conversion

Real-time reference rate: 1 USD = 571.730535 SOS

1 USD =

571.7305 SOS

Rate: 1 USD = 571.730535 SOS

Historical Rate Chart

Hover over the chart to inspect daily exchange rate historical records.

Alternative Market Rates

Official Reference Rate

Central Bank Reference API
571.73 SOSRate: 571.7305

Commercial Bank Rate (Typical)

Retail Banks Avg
551.72 SOSRate: 551.7200

Parallel Market Rate (Secondary)

Alternative Market Survey
580.31 SOSRate: 580.3065

Buy/Sell Spread Calculator

Commercial Rate:1 USD = 586.0238 SOS
Total Cost:586.024 SOS

Spread cost fees represent 2.5% margin over standard reference rate. Estimated spread impact value is 14.29 SOS.

Frequently Asked Questions — USD to SOS

How is the reference exchange rate calculated?

Our exchange rates are sourced from institutional data vendors and updated hourly. Reference rates reflect mid-market values on standard global exchanges.

Why do commercial banks charge a different rate than shown here?

Retail banks and currency exchanges usually apply a transaction markup or "spread" (typically between 1.5% and 5%) over the reference mid-market rate to cover service overhead. Use our Buy/Sell Spread calculator above to estimate total bank transaction costs.

Are parallel market rates legal or official?

Parallel or secondary market rates are unofficial estimates representing secondary exchange activity in specific liquidity zones. They are provided solely for comparison purposes and are never labeled as official central bank rates.

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