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Convert 1 Old São Tomé Dobra (STD) to Zimbabwe Gold (ZWG)

Convert old São Tomé dobras to Zimbabwe Gold at the live mid-market rate. Reverse: ZWG to STD

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 STN to ZWG.

1 Old São Tomé Dobra =

0.001227 ZWG +0.61% today

1 STD = 0.00122673 ZWG · 1 ZWG = 815.178 STD

Mid-market rate, updated 13:20 UTC. Paid plans update as often as every 60 seconds. Get STD→ZWG rates via API

STD to ZWG over the last year

0.00120.00125Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.0012759
52-week low
0.0011738
52-week average
0.0012309
Change over the year
−3.85%

Conversion tables

STD to ZWG
STD ZWG
1 STD 0.001227 ZWG
10 STD 0.01227 ZWG
100 STD 0.1227 ZWG
1,000 STD 1.23 ZWG
10,000 STD 12.27 ZWG
50,000 STD 61.34 ZWG
100,000 STD 122.67 ZWG
ZWG to STD
ZWG STD
1 ZWG 815.18 STD
10 ZWG 8,151.78 STD
100 ZWG 81,517.82 STD
1,000 ZWG 815,178.23 STD
10,000 ZWG 8,151,782.33 STD
50,000 ZWG 40,758,911.64 STD
100,000 ZWG 81,517,823.29 STD

Get STD→ZWG rates via API

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

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

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Questions about STD to ZWG

How much is 1 STD in ZWG?

1 Old São Tomé Dobra is 0.001227 Zimbabwe Gold at the mid-market rate of 4 October 2026, 13:20 UTC, when 1 STD = 0.00122673 ZWG.

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

Over the last 52 weeks 1 STD ranged from 0.00117379 to 0.00127588 ZWG, 0.00123086 ZWG on average.

Which exchange rate is this?

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