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São Tomé and Príncipe Dobra (STN) to Afghan Afghani (AFN)

Convert São Tomé and Príncipe dobras to Afghan Afghanis at the live mid-market rate. Reverse: AFN to STN

1 São Tomé and Príncipe Dobra =

3 AFN +0.67% today

1 STN = 2.98311 AFN · 1 AFN = 0.335221 STN

Mid-market rate, updated 06:21 UTC. Paid plans update as often as every 60 seconds. Get STN→AFN rates via API

STN to AFN over the last year

3.003.103.20Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
3.2039
52-week low
2.9326
52-week average
3.0641
Change over the year
−6.87%

Conversion tables

STN to AFN
STN AFN
1 STN 3 AFN
10 STN 30 AFN
100 STN 298 AFN
1,000 STN 2,983 AFN
10,000 STN 29,831 AFN
50,000 STN 149,156 AFN
100,000 STN 298,311 AFN
AFN to STN
AFN STN
1 AFN 0.3352 STN
10 AFN 3.35 STN
100 AFN 33.52 STN
1,000 AFN 335.22 STN
10,000 AFN 3,352.21 STN
50,000 AFN 16,761.03 STN
100,000 AFN 33,522.05 STN

Get STN→AFN rates via API

The live rate, the rate on any past day or a whole range, for AFN 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=STN -d currencies=AFN \
  -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=AFN \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about STN to AFN

How much is 1 STN in AFN?

1 São Tomé and Príncipe Dobra is 2.98311 Afghan Afghanis at the mid-market rate of 4 October 2026, 06:21 UTC, and 1 AFN is 0.335221 STN.

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

Over the last 52 weeks 1 STN ranged from 2.9326 to 3.20392 AFN, 3.06405 AFN on average.

Which exchange rate is this?

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