Convert 1 Afghan Afghani (AFN) to Old São Tomé Dobra (STD)

Convert Afghan Afghanis to old São Tomé dobras at the live mid-market rate. Reverse: STD to AFN

The Old São Tomé Dobra is no longer in use

Old São Tomé Dobra (STD) was replaced by the São Tomé and Príncipe Dobra (STN) in 2018. For today’s money, convert AFN to STN.

Amount

From

1 Afghan Afghani =

335.22 STD −0.67% today

1 AFN = 335.221 STD · 1 STD = 0.00298311 AFN

Mid-market rate, updated 09:42 UTC. Paid plans update as often as every 60 seconds. Get AFN→STD rates via API

AFN to STD over the last year

52-week high: 340.99
52-week low: 312.11
52-week average: 326.45
Change over the year: +7.38%

Conversion tables

AFN to STD
AFN	STD
1 AFN	335.22 STD
10 AFN	3,352.21 STD
100 AFN	33,522.05 STD
1,000 AFN	335,220.53 STD
10,000 AFN	3,352,205.33 STD
50,000 AFN	16,761,026.65 STD
100,000 AFN	33,522,053.30 STD

STD to AFN
STD	AFN
1 STD	0.002983 AFN
10 STD	0.02983 AFN
100 STD	0.2983 AFN
1,000 STD	3 AFN
10,000 STD	30 AFN
50,000 STD	149 AFN
100,000 STD	298 AFN

Get AFN→STD rates via API

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

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

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Questions about AFN to STD

How much is 1 AFN in STD?

1 Afghan Afghani is 335.22 old São Tomé dobras at the mid-market rate of 4 October 2026, 09:42 UTC, when 1 AFN = 335.221 STD.

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

Over the last 52 weeks 1 AFN ranged from 312.108 to 340.994 STD, 326.455 STD on average.

Which exchange rate is this?

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