Convert 1 Optimism (OP) to Guinean Franc (GNF)

Convert Optimism to Guinean francs at the live mid-market rate. Reverse: GNF to OP

Amount

From

1 Optimism =

1,183 GNF −2.07% today

1 OP = 1,183.01 GNF · 1 GNF = 0.0008453 OP

Mid-market rate, updated 10:07 UTC. Paid plans update as often as every 60 seconds. Get OP→GNF rates via API

OP to GNF over the last year

52-week high: 6,591.07
52-week low: 724.96
52-week average: 1,746.53
Change over the year: −81.22%

Conversion tables

OP to GNF
OP	GNF
1 OP	1,183 GNF
10 OP	11,830 GNF
100 OP	118,301 GNF
1,000 OP	1,183,006 GNF
10,000 OP	11,830,057 GNF
50,000 OP	59,150,284 GNF
100,000 OP	118,300,569 GNF

GNF to OP
GNF	OP
1 GNF	0.0008453 OP
10 GNF	0.008453 OP
100 GNF	0.08453 OP
1,000 GNF	0.8453 OP
10,000 GNF	8.45304500 OP
50,000 GNF	42.26522500 OP
100,000 GNF	84.53045000 OP

Get OP→GNF rates via API

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

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Questions about OP to GNF

How much is 1 OP in GNF?

1 Optimism is 1,183 Guinean francs at the mid-market rate of 4 October 2026, 10:07 UTC, when 1 OP = 1,183.01 GNF.

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

Over the last 52 weeks 1 OP ranged from 724.957 to 6,591.07 GNF, 1,746.53 GNF on average.

Which exchange rate is this?

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