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Convert 1 São Tomé and Príncipe Dobra (STN) to Eritrean Nakfa (ERN)

Convert São Tomé and Príncipe dobras to Eritrean nakfas at the live mid-market rate. Reverse: ERN to STN

1 São Tomé and Príncipe Dobra =

0.6873 ERN +0.61% today

1 STN = 0.687327 ERN · 1 ERN = 1.45491 STN

Mid-market rate, updated 14:53 UTC. Paid plans update as often as every 60 seconds. Get STN→ERN rates via API

STN to ERN over the last year

0.680.700.72Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.72653
52-week low
0.68097
52-week average
0.70549
Change over the year
−3.98%

Conversion tables

STN to ERN
STN ERN
1 STN 0.6873 ERN
10 STN 6.87 ERN
100 STN 68.73 ERN
1,000 STN 687.33 ERN
10,000 STN 6,873.27 ERN
50,000 STN 34,366.36 ERN
100,000 STN 68,732.73 ERN
ERN to STN
ERN STN
1 ERN 1.45 STN
10 ERN 14.55 STN
100 ERN 145.49 STN
1,000 ERN 1,454.91 STN
10,000 ERN 14,549.11 STN
50,000 ERN 72,745.55 STN
100,000 ERN 145,491.10 STN

Get STN→ERN rates via API

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

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Questions about STN to ERN

How much is 1 STN in ERN?

1 São Tomé and Príncipe Dobra is 0.6873 Eritrean nakfas at the mid-market rate of 4 October 2026, 14:53 UTC, when 1 STN = 0.687327 ERN.

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

Over the last 52 weeks 1 STN ranged from 0.680967 to 0.726526 ERN, 0.70549 ERN on average.

Which exchange rate is this?

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