1. Currency converter
  2. ARB to STN

Arbitrum (ARB) to São Tomé and Príncipe Dobra (STN)

Convert Arbitrums to São Tomé and Príncipe dobras at the live mid-market rate. Reverse: STN to ARB

1 Arbitrum =

4.40 STN −0.73% today

1 ARB = 4.40018 STN · 1 STN = 0.227263 ARB

Mid-market rate, updated 09:40 UTC. Paid plans update as often as every 60 seconds. Get ARB→STN rates via API

ARB to STN over the last year

2.505.007.5010.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
9.6318
52-week low
1.5534
52-week average
3.2776
Change over the year
−51.64%

Conversion tables

ARB to STN
ARB STN
1 ARB 4.40 STN
10 ARB 44.00 STN
100 ARB 440.02 STN
1,000 ARB 4,400.18 STN
10,000 ARB 44,001.81 STN
50,000 ARB 220,009.04 STN
100,000 ARB 440,018.08 STN
STN to ARB
STN ARB
1 STN 0.2273 ARB
10 STN 2.27263387 ARB
100 STN 22.72633871 ARB
1,000 STN 227.26338710 ARB
10,000 STN 2,272.63387100 ARB
50,000 STN 11,363.16935500 ARB
100,000 STN 22,726.33871000 ARB

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

Related conversions

Popular Arbitrum conversions

Popular São Tomé and Príncipe Dobra conversions

Questions about ARB to STN

How much is 1 ARB in STN?

1 Arbitrum is 4.40018 São Tomé and Príncipe dobras at the mid-market rate of 4 October 2026, 09:40 UTC, and 1 STN is 0.227263 ARB.

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

Over the last 52 weeks 1 ARB ranged from 1.55338 to 9.63178 STN, 3.2776 STN on average.

Which exchange rate is this?

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