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Convert 1 Bhutanese Ngultrum (BTN) to São Tomé and Príncipe Dobra (STN)

Convert Bhutanese Ngultrum to São Tomé and Príncipe dobras at the live mid-market rate. Reverse: STN to BTN

1 Bhutanese Ngultrum =

0.2268 STN −0.67% today

1 BTN = 0.226772 STN · 1 STN = 4.40972 BTN

Mid-market rate, updated 06:03 UTC. Paid plans update as often as every 60 seconds. Get BTN→STN rates via API

BTN to STN over the last year

0.220.230.24Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.24282
52-week low
0.21929
52-week average
0.22933
Change over the year
−3.95%

Conversion tables

BTN to STN
BTN STN
1 BTN 0.2268 STN
10 BTN 2.27 STN
100 BTN 22.68 STN
1,000 BTN 226.77 STN
10,000 BTN 2,267.72 STN
50,000 BTN 11,338.60 STN
100,000 BTN 22,677.19 STN
STN to BTN
STN BTN
1 STN 4.41 BTN
10 STN 44.10 BTN
100 STN 440.97 BTN
1,000 STN 4,409.72 BTN
10,000 STN 44,097.17 BTN
50,000 STN 220,485.84 BTN
100,000 STN 440,971.68 BTN

Get BTN→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=BTN -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=BTN -d currencies=STN \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about BTN to STN

How much is 1 BTN in STN?

1 Bhutanese Ngultrum is 0.2268 São Tomé and Príncipe dobras at the mid-market rate of 4 October 2026, 06:03 UTC, when 1 BTN = 0.226772 STN.

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

Over the last 52 weeks 1 BTN ranged from 0.219291 to 0.242824 STN, 0.229326 STN on average.

Which exchange rate is this?

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