1 SGD to STN1 Singapore Dollar = 16.7156 São Tomé and Príncipe Dobra
🇸🇬 1 Singapore Dollar (S$1) is worth 🏳️ 16.7156 São Tomé and Príncipe Dobra (STN16.7156) at the current exchange rate of 1 SGD = 16.7156 STN. Rates were last updated Sep 21, 2026, 09:00 PM UTC.
Over the last 30 days, the SGD to STN rate fell 0.08% (high 16.7929 on September 8, 2026, low 16.585 on September 5, 2026, average 16.7271). Over the last 90 days, the SGD to STN rate rose 0.19% (high 16.8893 on July 4, 2026, low 16.566 on August 15, 2026, average 16.7079).
Looking for the reverse? STN to SGD
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Convert 1 Singapore Dollar to São Tomé and Príncipe Dobra
1 SGD = STN16.7156 STN
1 STN = S$0.05982 SGD
- 30-day change
- -0.08%
- 90-day high
- 16.8893
- 90-day low
- 16.566
Last updated: Sep 21, 2026, 09:00 PM UTC
Convert Singapore Dollar to São Tomé and Príncipe Dobra
| SGD | STN |
|---|---|
| S$1 SGD | STN16.7156 STN |
| S$5 SGD | STN83.5781 STN |
| S$10 SGD | STN167.1561 STN |
| S$25 SGD | STN417.8903 STN |
| S$50 SGD | STN835.7807 STN |
| S$100 SGD | STN1,671.56 STN |
| S$500 SGD | STN8,357.81 STN |
| S$1,000 SGD | STN16,715.61 STN |
| S$5,000 SGD | STN83,578.07 STN |
| S$10,000 SGD | STN167,156.14 STN |
Convert São Tomé and Príncipe Dobra to Singapore Dollar
| STN | SGD |
|---|---|
| STN1 STN | S$0.05982 SGD |
| STN5 STN | S$0.2991 SGD |
| STN10 STN | S$0.5982 SGD |
| STN25 STN | S$1.4956 SGD |
| STN50 STN | S$2.9912 SGD |
| STN100 STN | S$5.9824 SGD |
| STN500 STN | S$29.9122 SGD |
| STN1,000 STN | S$59.8243 SGD |
| STN5,000 STN | S$299.1215 SGD |
| STN10,000 STN | S$598.2431 SGD |
SGD to STN exchange rate history
SGD to STN – last 90 days
SGD to STN – last 12 months
SGD to STN exchange rate history
Over the last 90 days, the Singapore Dollar traded between 16.566 and 16.8893 São Tomé and Príncipe Dobra, averaging 16.7079. The SGD/STN rate is up 0.19% over that period.
Over the last 12 months, the highest SGD to STN rate was 16.8893 (July 4, 2026) and the lowest was 16.3715 (September 25, 2025). The rate is up 2.10% year on year, meaning the Singapore Dollar has gained value against the São Tomé and Príncipe Dobra.
| Date | 1 SGD in STN | Change |
|---|---|---|
| September 20, 2026 | 16.7581 | +0.19% |
| August 30, 2026 | 16.7271 | +0.19% |
| July 31, 2026 | 16.6954 | -0.22% |
| June 28, 2026 | 16.7316 | +1.31% |
| May 23, 2026 | 16.5145 | +0.77% |
| April 23, 2026 | 16.3883 | -1.62% |
| March 24, 2026 | 16.6575 | +0.98% |
| February 22, 2026 | 16.4953 | 0.00% |
| January 23, 2026 | 16.4947 | +0.52% |
| December 24, 2025 | 16.4095 | -0.10% |
| November 24, 2025 | 16.4256 | +0.17% |
| October 25, 2025 | 16.3975 | +0.16% |
| September 25, 2025 | 16.3715 | – |
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 Singapore Dollar is the official currency of Singapore, issued under the oversight of the Monetary Authority of Singapore (MAS). It has been in use since 1967 and is divided into 100 Cent.
Singapore is a major global financial center, and the SGD is among the top 10 most traded currencies. The MAS uses an exchange rate-based monetary policy rather than interest rates.
More about SGD →The São Tomé and Príncipe Dobra (STN) is traded against the Singapore Dollar and other world currencies. See the STN page for its live rates against major currencies.
More about STN →How to convert Singapore Dollar to São Tomé and Príncipe Dobra
- Enter the amount of SGD you want to convert in the “Amount” box.
- Check that SGD is selected as the source and STN as the target (use the swap button to reverse them).
- See the STN value update instantly, or press Convert to open a shareable page for that exact amount.
Frequently asked questions about SGD to STN
How much is 1 Singapore Dollar in São Tomé and Príncipe Dobra?
As of September 21, 2026, 1 Singapore Dollar (SGD) = 16.7156 São Tomé and Príncipe Dobra (STN). The rate comes from the mid-market reference rate and is refreshed hourly.
How much is 100 Singapore Dollar in São Tomé and Príncipe Dobra?
As of September 21, 2026, 100 SGD is equal to 1,671.56 STN, based on a rate of 16.7156 STN per SGD.
How much is 1 São Tomé and Príncipe Dobra in Singapore Dollar?
As of September 21, 2026, 1 São Tomé and Príncipe Dobra (STN) = 0.05982 Singapore Dollar (SGD).
What has the SGD to STN exchange rate done recently?
Over the last 30 days the SGD/STN rate changed by -0.08%, ranging from 16.585 to 16.7929. Over the last 90 days it ranged from 16.566 to 16.8893 and changed by +0.19%.
Which is stronger, the Singapore Dollar or the São Tomé and Príncipe Dobra?
The Singapore Dollar is currently worth more per unit than the São Tomé and Príncipe Dobra: 1 SGD = 16.7156 STN, and 1 STN = 0.05982 SGD. 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 SGD to STN?
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.