Convert 100 Ethiopian Birr (ETB) to Optimism (OP)

Convert Ethiopian birrs to Optimism at the live mid-market rate. Reverse: OP to ETB

Amount

From

100 Ethiopian birrs =

4.56082762 OP +0.31% today

1 ETB = 0.0456083 OP · 1 OP = 21.9258 ETB

Mid-market rate, updated 05:44 UTC. Paid plans update as often as every 60 seconds. Get ETB→OP rates via API

ETB to OP over the last year

52-week high: 0.075592
52-week low: 0.009096
52-week average: 0.043534
Change over the year: +379.15%

Conversion tables

ETB to OP
ETB	OP
1 ETB	0.04561 OP
10 ETB	0.4561 OP
100 ETB	4.56082762 OP
1,000 ETB	45.60827620 OP
10,000 ETB	456.08276200 OP
50,000 ETB	2,280.41381000 OP
100,000 ETB	4,560.82762000 OP

OP to ETB
OP	ETB
1 OP	21.93 ETB
10 OP	219.26 ETB
100 OP	2,192.58 ETB
1,000 OP	21,925.85 ETB
10,000 OP	219,258.45 ETB
50,000 OP	1,096,292.26 ETB
100,000 OP	2,192,584.51 ETB

Get ETB→OP rates via API

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

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Questions about ETB to OP

How much is 100 ETB in OP?

100 Ethiopian birrs is 4.56082762 Optimism at the mid-market rate of 4 October 2026, 05:44 UTC, when 1 ETB = 0.0456083 OP.

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

Over the last 52 weeks 1 ETB ranged from 0.00909591 to 0.0755924 OP, 0.0435337 OP on average.

Which exchange rate is this?

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