1. Currency converter
  2. STN to RON

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

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

1 São Tomé and Príncipe Dobra =

0.2173 RON +0.01% today

1 STN = 0.217322 RON · 1 RON = 4.60147 STN

Mid-market rate, updated 00:01 UTC. Paid plans update as often as every 60 seconds. Get STN→RON rates via API

STN to RON over the last year

0.2050.210.215Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.21732
52-week low
0.20429
52-week average
0.20880
Change over the year
+5.27%

Conversion tables

STN to RON
STN RON
1 STN 0.2173 RON
10 STN 2.17 RON
100 STN 21.73 RON
1,000 STN 217.32 RON
10,000 STN 2,173.22 RON
50,000 STN 10,866.10 RON
100,000 STN 21,732.21 RON
RON to STN
RON STN
1 RON 4.60 STN
10 RON 46.01 STN
100 RON 460.15 STN
1,000 RON 4,601.47 STN
10,000 RON 46,014.65 STN
50,000 RON 230,073.25 STN
100,000 RON 460,146.50 STN

Get STN→RON rates via API

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

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=STN -d currencies=RON \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=STN -d currencies=RON \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

Related conversions

Popular São Tomé and Príncipe Dobra conversions

Popular Romanian Leu conversions

Questions about STN to RON

How much is 1 STN in RON?

1 São Tomé and Príncipe Dobra is 0.217322 Romanian lei at the mid-market rate of 2 October 2026, 00:01 UTC, and 1 RON is 4.60147 STN.

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

Over the last 52 weeks 1 STN ranged from 0.204293 to 0.217322 RON, 0.208802 RON on average.

Which exchange rate is this?

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