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Old São Tomé Dobra (STD) to Tanzanian Shilling (TZS)

Convert old São Tomé dobras to Tanzanian shillings at the live mid-market rate. Reverse: TZS 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 TZS.

1 Old São Tomé Dobra =

0.1198 TZS +0.67% today

1 STD = 0.119803 TZS · 1 TZS = 8.34703 STD

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

STD to TZS over the last year

0.1150.120.125Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.12506
52-week low
0.11205
52-week average
0.11997
Change over the year
+3.18%

Conversion tables

STD to TZS
STD TZS
1 STD 0.1198 TZS
10 STD 1 TZS
100 STD 12 TZS
1,000 STD 120 TZS
10,000 STD 1,198 TZS
50,000 STD 5,990 TZS
100,000 STD 11,980 TZS
TZS to STD
TZS STD
1 TZS 8.35 STD
10 TZS 83.47 STD
100 TZS 834.70 STD
1,000 TZS 8,347.03 STD
10,000 TZS 83,470.29 STD
50,000 TZS 417,351.44 STD
100,000 TZS 834,702.87 STD

Get STD→TZS rates via API

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

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Questions about STD to TZS

How much is 1 STD in TZS?

1 Old São Tomé Dobra is 0.119803 Tanzanian shillings at the mid-market rate of 4 October 2026, 03:39 UTC, and 1 TZS is 8.34703 STD.

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

Over the last 52 weeks 1 STD ranged from 0.11205 to 0.125063 TZS, 0.119971 TZS on average.

Which exchange rate is this?

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