5 Singapore dollars to São Tomé & Príncipe dobras

Convert Singapore Dollar to São Tomé and Príncipe Second Dobra using a daily mid-market reference rate assembled from institutional and central-bank sources.

SGD to STN converter

Common amounts

1 SGD 5 SGD 10 SGD 25 SGD 50 SGD 100 SGD 500 SGD 1,000 SGD

Singapore Dollar

São Tomé and Príncipe Second Dobra

Db 83.52

Reference rate

1 SGD = 16.703691 STN

SGD to STN exchange rates

Every underlined amount opens its own server-rendered converter page.

SGDSTN

Singapore Dollar	São Tomé and Príncipe Second Dobra
$1.00	Db 16.70
$5.00	Db 83.52
$10.00	Db 167.04
$25.00	Db 417.59
$50.00	Db 835.18
$100.00	Db 1,670.37
$500.00	Db 8,351.85

STNSGD

São Tomé and Príncipe Second Dobra	Singapore Dollar
Db 1.00	$0.06
Db 5.00	$0.30
Db 10.00	$0.60
Db 25.00	$1.50
Db 50.00	$2.99
Db 100.00	$5.99
Db 500.00	$29.93

Why your bank’s rate differs

The archive shows a sourced reference rate. A provider can apply a spread and add transfer, trading, network, card, or receiving fees. Adjust the illustration to see how the rate margin alone changes the result.

Illustrative provider margin: 3.0%

Reference result

Db 83.52

Illustrative result

Db 81.01

Difference

Db 2.51

This example applies the selected margin to $5.00. It is not a quote or a claim about any particular bank, card, or transfer service. Fixed fees can increase the difference further.

Source observations and calculation details

The pair is calculated through EUR. Its oldest underlying observation is dated Sep 2, 2026, 12:00 AM. Constituents are retained so the published figure can be audited.

SGD leg

Method: issuer
Observed: Sep 2, 2026, 12:00 AM
Sources used: 1

Monetary Authority of Singapore (2026-09-02)

STN leg

Method: median
Observed: Sep 2, 2026, 12:00 AM
Sources used: 2

Banca d'Italia (2026-09-02)
Narodowy Bank Polski (2026-09-02)

Top currency pairings for Singapore Dollar

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Popular SGD amounts

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Frequently asked questions

What is the SGD to STN rate based on?+

It is a daily reference rate assembled from institutional and central-bank publications and is not guaranteed to be available from a bank or transfer provider.

Why is my bank's exchange rate different?+

Banks, cards and transfer services can add an exchange-rate margin and fixed fees. The adjustable example on this page illustrates the effect without claiming a margin for any particular provider.

What happens on weekends and holidays?+

No rate is invented or forward-filled. A dated request with no publication is labelled as not published and points to the nearest prior observation separately.