Singapore Dollar to São Tomé and Príncipe Dobra — SGD to STN

1 SGD = 17.20625354 STN
1 STN = 0.058118 SGD · Mid-market rate, 04:59 UTC

SGD/STN Exchange Rate Chart

1D | 1W | 1M | 3M | 6M | 1Y | 2Y | 5Y | 10Y

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SGD/STN Rate Statistics

Metric 7 Days 30 Days 90 Days
High 17.5594 17.5594 17.5594
Low 17.1211 17.0269 16.5404
Average 17.2824 17.218 16.9388
Change -0.48% +0.09% +3.28%

SGD/STN Over the Past Year

SGD/STN is at 17.2063, 82% of the way between its 52-week low of 16.1725 (20 Dec 2025) and high of 17.4326 (30 Oct 2026). It is up 5.2% since 1 January and up 4.6% on a year ago.

52-week high (30 Oct 2026)17.4326
52-week low (20 Dec 2025)16.1725
Change since 1 January+5.16%
Change over 1 year+4.55%

Based on daily closing rates over the past 12 months.

SGD to STN Conversion Table

SGD STN
SGD 1 STN 17.21
SGD 5 STN 86.03
SGD 10 STN 172.06
SGD 25 STN 430.16
SGD 50 STN 860.31
SGD 100 STN 1,720.63
SGD 500 STN 8,603.13
SGD 1,000 STN 17,206.25
SGD 5,000 STN 86,031.27

STN to SGD Conversion Table

STN SGD
STN 10 SGD 0.58
STN 50 SGD 2.91
STN 100 SGD 5.81
STN 250 SGD 14.53
STN 500 SGD 29.06
STN 1,000 SGD 58.12
STN 5,000 SGD 290.59
STN 10,000 SGD 581.18
STN 50,000 SGD 2,905.92

One Singapore Dollar is worth 17.2063 STN at today's mid-market rate, so 100 SGD converts to 1,720.63 STN and 1,000 SGD converts to 17,206.25 STN. Over the past 30 days the rate has moved between 17.0269 and 17.5594.

Over the past year SGD/STN has ranged from 16.1725 (20 December 2025) to 17.4326 (30 October 2026). Its biggest one-day move in that time was a fall of 1.44% on 14 March 2026. For longer context, five years ago one SGD bought about 15.6578 STN.

Rates on this page update every minute. They are mid-market rates, which is usually better than the rate a bank or transfer provider will offer you.

Frequently Asked Questions

What is the SGD to STN exchange rate today?
The mid-market rate is 1 SGD = 17.2063 STN, so 100 SGD converts to 1,720.63 STN. The rate updates every minute.
What was the highest SGD to STN rate in the past year?
The highest daily closing rate in the past 12 months was 17.4326 on 30 October 2026. The lowest was 16.1725 on 20 December 2025.
How much has SGD/STN changed this year?
SGD/STN is up 5.2% since 1 January, and up 4.6% on a year ago.
What was the SGD to STN rate five years ago?
About 15.6578 STN per SGD. Today's rate of 17.2063 is up 9.9% on that.
Why is my bank's SGD to STN rate different?
The rate on this page is the mid-market rate: the midpoint between what buyers and sellers of SGD and STN are paying on the wholesale market. Banks and money transfer providers rarely give you that rate. Most build their profit into the exchange rate itself, quoting you a rate some way below mid-market and often advertising the transfer as "fee free". High-street banks commonly take 2-4% this way; specialist transfer services and brokers usually take much less. The gap matters most on large amounts: on a 50,000 SGD transfer, the difference between a 3% and a 0.5% margin is 1,250 SGD. Before you send, compare the rate you're offered against the mid-market rate here, and ask for the total amount that will arrive rather than the fee alone.

Singapore Dollar (SGD) exchange rates

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São Tomé and Príncipe Dobra (STN) exchange rates

All STN exchange rates →