Convert 1 Optimism (OP) to Iranian Rial (IRR)

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

Amount

From

1 Optimism =

232,171 IRR −2.43% today

1 OP = 232,170.74 IRR · 1 IRR = 0.00000431 OP

Mid-market rate, updated 10:50 UTC. Paid plans update as often as every 60 seconds. Get OP→IRR rates via API

OP to IRR over the last year

52-week high: 375,540.04
52-week low: 10,594.67
52-week average: 134,520.66
Change over the year: +663.43%

Conversion tables

OP to IRR
OP	IRR
1 OP	232,171 IRR
10 OP	2,321,707 IRR
100 OP	23,217,074 IRR
1,000 OP	232,170,736 IRR
10,000 OP	2,321,707,358 IRR
50,000 OP	11,608,536,789 IRR
100,000 OP	23,217,073,577 IRR

IRR to OP
IRR	OP
1 IRR	0.00000431 OP
10 IRR	0.00004307 OP
100 IRR	0.0004307 OP
1,000 IRR	0.004307 OP
10,000 IRR	0.04307 OP
50,000 IRR	0.2154 OP
100,000 IRR	0.4307 OP

Get OP→IRR rates via API

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

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

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Questions about OP to IRR

How much is 1 OP in IRR?

1 Optimism is 232,171 Iranian rials at the mid-market rate of 4 October 2026, 10:50 UTC, when 1 OP = 232,170.74 IRR.

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

Over the last 52 weeks 1 OP ranged from 10,594.67 to 375,540.04 IRR, 134,520.66 IRR on average.

Which exchange rate is this?

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