Convert 100,000 Iranian Rial (IRR) to Optimism (OP)

Convert Iranian rials to Optimism at the live mid-market rate. Reverse: OP to IRR

Amount

From

100,000 Iranian rials =

0.4252 OP +1.17% today

1 IRR = 0.00000425 OP · 1 OP = 235,188.93 IRR

Mid-market rate, updated 04:44 UTC. Paid plans update as often as every 60 seconds. Get IRR→OP rates via API

IRR to OP over the last year

52-week high: 0.00009439
52-week low: 0.00000266
52-week average: 0.00002173
Change over the year: −87.07%

Conversion tables

IRR to OP
IRR	OP
1 IRR	0.00000425 OP
10 IRR	0.00004252 OP
100 IRR	0.0004252 OP
1,000 IRR	0.004252 OP
10,000 IRR	0.04252 OP
50,000 IRR	0.2126 OP
100,000 IRR	0.4252 OP

OP to IRR
OP	IRR
1 OP	235,189 IRR
10 OP	2,351,889 IRR
100 OP	23,518,893 IRR
1,000 OP	235,188,933 IRR
10,000 OP	2,351,889,325 IRR
50,000 OP	11,759,446,625 IRR
100,000 OP	23,518,893,251 IRR

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

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Questions about IRR to OP

How much is 100,000 IRR in OP?

100,000 Iranian rials is 0.4252 Optimism at the mid-market rate of 4 October 2026, 04:44 UTC, when 1 IRR = 0.00000425 OP.

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

Over the last 52 weeks 1 IRR ranged from 0.00000266 to 0.00009439 OP, 0.00002173 OP on average.

Which exchange rate is this?

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