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Jamaican Dollar (JMD) to Old São Tomé Dobra (STD)

Convert Jamaican dollars to old São Tomé dobras at the live mid-market rate. Reverse: STD to JMD

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 JMD to STN.

Jamaican Dollar (JMD) is not the US Dollar (USD). Looking for USD to STD?

1 Jamaican Dollar =

137.83 STD −0.67% today

1 JMD = 137.834 STD · 1 STD = 0.00725513 JMD

Mid-market rate, updated 03:39 UTC. Paid plans update as often as every 60 seconds. Get JMD→STD rates via API

JMD to STD over the last year

132.50135.00137.50Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
139.20
52-week low
130.89
52-week average
134.61
Change over the year
+5.08%

Conversion tables

JMD to STD
JMD STD
1 JMD 137.83 STD
10 JMD 1,378.34 STD
100 JMD 13,783.36 STD
1,000 JMD 137,833.59 STD
10,000 JMD 1,378,335.86 STD
50,000 JMD 6,891,679.32 STD
100,000 JMD 13,783,358.64 STD
STD to JMD
STD JMD
1 STD 0.007255 JMD
10 STD 0.07255 JMD
100 STD 0.7255 JMD
1,000 STD 7.26 JMD
10,000 STD 72.55 JMD
50,000 STD 362.76 JMD
100,000 STD 725.51 JMD

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

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Questions about JMD to STD

How much is 1 JMD in STD?

1 Jamaican Dollar is 137.834 old São Tomé dobras at the mid-market rate of 4 October 2026, 03:39 UTC, and 1 STD is 0.00725513 JMD.

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

Over the last 52 weeks 1 JMD ranged from 130.886 to 139.203 STD, 134.613 STD on average.

Which exchange rate is this?

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