1. Currency converter
  2. OMR to STN

Omani Rial (OMR) to São Tomé and Príncipe Dobra (STN)

Convert Omani rials to São Tomé and Príncipe dobras at the live mid-market rate. Reverse: STN to OMR

1 Omani Rial =

56.64 STN −0.67% today

1 OMR = 56.6367 STN · 1 STN = 0.0176564 OMR

Mid-market rate, updated 06:24 UTC. Paid plans update as often as every 60 seconds. Get OMR→STN rates via API

OMR to STN over the last year

54.0056.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
57.199
52-week low
53.613
52-week average
55.224
Change over the year
+4.09%

Conversion tables

OMR to STN
OMR STN
1 OMR 56.64 STN
10 OMR 566.37 STN
100 OMR 5,663.67 STN
1,000 OMR 56,636.68 STN
10,000 OMR 566,366.84 STN
50,000 OMR 2,831,834.18 STN
100,000 OMR 5,663,668.35 STN
STN to OMR
STN OMR
1 STN 0.01766 OMR
10 STN 0.1766 OMR
100 STN 1.766 OMR
1,000 STN 17.656 OMR
10,000 STN 176.564 OMR
50,000 STN 882.820 OMR
100,000 STN 1,765.640 OMR

Get OMR→STN rates via API

The live rate, the rate on any past day or a whole range, for STN and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=OMR -d currencies=STN \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=OMR -d currencies=STN \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

Related conversions

Popular Omani Rial conversions

Popular São Tomé and Príncipe Dobra conversions

Questions about OMR to STN

How much is 1 OMR in STN?

1 Omani Rial is 56.6367 São Tomé and Príncipe dobras at the mid-market rate of 4 October 2026, 06:24 UTC, and 1 STN is 0.0176564 OMR.

What was the OMR to STN rate over the last year?

Over the last 52 weeks 1 OMR ranged from 53.6126 to 57.1994 STN, 55.2241 STN on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for OMR/STN, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.