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Romanian Leu (RON) to São Tomé and Príncipe Dobra (STN)

Convert Romanian lei to São Tomé and Príncipe dobras at the live mid-market rate. Reverse: STN to RON

1 Romanian Leu =

4.60 STN +0.01% today

1 RON = 4.60203 STN · 1 STN = 0.217296 RON

Mid-market rate, updated 01:32 UTC. Paid plans update as often as every 60 seconds. Get RON→STN rates via API

RON to STN over the last year

4.604.704.804.90Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4.8949
52-week low
4.6017
52-week average
4.7904
Change over the year
−4.99%

Conversion tables

RON to STN
RON STN
1 RON 4.60 STN
10 RON 46.02 STN
100 RON 460.20 STN
1,000 RON 4,602.03 STN
10,000 RON 46,020.27 STN
50,000 RON 230,101.34 STN
100,000 RON 460,202.68 STN
STN to RON
STN RON
1 STN 0.2173 RON
10 STN 2.17 RON
100 STN 21.73 RON
1,000 STN 217.30 RON
10,000 STN 2,172.96 RON
50,000 STN 10,864.78 RON
100,000 STN 21,729.56 RON

Get RON→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=RON -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=RON -d currencies=STN \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about RON to STN

How much is 1 RON in STN?

1 Romanian Leu is 4.60203 São Tomé and Príncipe dobras at the mid-market rate of 2 October 2026, 01:32 UTC, and 1 STN is 0.217296 RON.

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

Over the last 52 weeks 1 RON ranged from 4.60174 to 4.89492 STN, 4.7904 STN on average.

Which exchange rate is this?

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