SGD to USD Exchange Rate Calculator
100.00 Singapore Dollars
78.09
US Dollars
100.00 SGD × 0.780903 = 78.09 USD
1 SGD = 0.780903 USD
1 USD = 1.280568 SGD
Indicative ECB rates · Updated 26 October 2026
Sample amounts
Same reference rate, common round numbers. Rounded for display after the rate is applied.
| Singapore Dollars (SGD) | US Dollars (USD) |
|---|---|
| 1.00 | 0.78 |
| 5.00 | 3.90 |
| 10.00 | 7.81 |
| 50.00 | 39.05 |
| 100.00 | 78.09 |
| 500.00 | 390.45 |
| 1,000.00 | 780.90 |
- Source
- ECB via Frankfurter
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Convert Singapore Dollars to US Dollars when you are turning Singapore Dollars into US Dollars. Neither side is the Euro, so SGD/USD is a cross rate derived from the ECB’s Euro reference rates.
The Singapore Dollar is a common currency for business and stopovers in Singapore. The US Dollar is still the currency most international invoices are written in. The table multiplies 1, 5, 10, 50, 100, 500, and 1,000 Singapore Dollars by that same rate. Banks, bureaux, and card networks usually take a spread on top, so treat the result as a baseline rather than the quote you will be offered.
Questions about SGD to USD
What is the SGD to USD exchange rate today?
The rate on this page is the latest indicative ECB reference rate for converting Singapore Dollars to US Dollars, as returned by the Frankfurter API. The date beside it is the rate date. Over weekends and ECB holidays that date stays on the previous business day.
How many US Dollars is 1 Singapore Dollar?
Use the line “1 SGD = … USD”. That unit rate is what the converter multiplies by. One hundred Singapore Dollars is one hundred times the unit rate, before the result is rounded for display.
Will a bank give me this SGD to USD rate?
Usually the retail rate is a little worse. This page shows a mid-market reference rate, not a bid or an offer. Turning Singapore Dollars into US Dollars is a sound reason to know the baseline, then compare the spread on the quote you actually have.
How often does the SGD to USD rate change?
SGD/USD is a cross rate derived from the ECB’s Euro reference rates. It changes when those Euro rates change, typically on ECB business days. The date on this page is the rate date, not necessarily today’s calendar date.