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Japanese Yen (JPY) to São Tomé and Príncipe Dobra (STN)

Convert Japanese yen to São Tomé and Príncipe dobras at the live mid-market rate. Reverse: STN to JPY

1 Japanese Yen =

0.1385 STN +0.08% today

1 JPY = 0.138548 STN · 1 STN = 7.21773 JPY

Mid-market rate, updated 00:48 UTC. Paid plans update as often as every 60 seconds. Get JPY→STN rates via API

JPY to STN over the last year

0.1350.14Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.14289
52-week low
0.13139
52-week average
0.13506
Change over the year
−2.97%

Conversion tables

JPY to STN
JPY STN
1 JPY 0.1385 STN
10 JPY 1.39 STN
100 JPY 13.85 STN
1,000 JPY 138.55 STN
10,000 JPY 1,385.48 STN
50,000 JPY 6,927.38 STN
100,000 JPY 13,854.77 STN
STN to JPY
STN JPY
1 STN 7 JPY
10 STN 72 JPY
100 STN 722 JPY
1,000 STN 7,218 JPY
10,000 STN 72,177 JPY
50,000 STN 360,887 JPY
100,000 STN 721,773 JPY

Get JPY→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.

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=JPY -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=JPY -d currencies=STN \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about JPY to STN

How much is 1 JPY in STN?

1 Japanese Yen is 0.138548 São Tomé and Príncipe dobras at the mid-market rate of 2 October 2026, 00:48 UTC, and 1 STN is 7.21773 JPY.

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

Over the last 52 weeks 1 JPY ranged from 0.131386 to 0.142889 STN, 0.135062 STN on average.

Which exchange rate is this?

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