Convert 100 Ethiopian Birr (ETB) to Old São Tomé Dobra (STD)

Convert Ethiopian birrs to old São Tomé dobras at the live mid-market rate. Reverse: STD to ETB

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 ETB to STN.

Amount

From

100 Ethiopian birrs =

13,544.55 STD −0.67% today

1 ETB = 135.445 STD · 1 STD = 0.00738304 ETB

Mid-market rate, updated 05:19 UTC. Paid plans update as often as every 60 seconds. Get ETB→STD rates via API

ETB to STD over the last year

52-week high: 145.39
52-week low: 129.16
52-week average: 135.54
Change over the year: −6.21%

Conversion tables

ETB to STD
ETB	STD
1 ETB	135.45 STD
10 ETB	1,354.45 STD
100 ETB	13,544.55 STD
1,000 ETB	135,445.49 STD
10,000 ETB	1,354,454.92 STD
50,000 ETB	6,772,274.58 STD
100,000 ETB	13,544,549.16 STD

STD to ETB
STD	ETB
1 STD	0.007383 ETB
10 STD	0.07383 ETB
100 STD	0.7383 ETB
1,000 STD	7.38 ETB
10,000 STD	73.83 ETB
50,000 STD	369.15 ETB
100,000 STD	738.30 ETB

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

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Questions about ETB to STD

How much is 100 ETB in STD?

100 Ethiopian birrs is 13,544.55 old São Tomé dobras at the mid-market rate of 4 October 2026, 05:19 UTC, when 1 ETB = 135.445 STD.

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

Over the last 52 weeks 1 ETB ranged from 129.161 to 145.388 STD, 135.544 STD on average.

Which exchange rate is this?

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