Convert 1 Optimism (OP) to Sri Lankan Rupee (LKR)

Convert Optimism to Sri Lankan rupees at the live mid-market rate. Reverse: LKR to OP

Amount

From

1 Optimism =

44.37 LKR −1.74% today

1 OP = 44.375 LKR · 1 LKR = 0.0225352 OP

Mid-market rate, updated 08:35 UTC. Paid plans update as often as every 60 seconds. Get OP→LKR rates via API

OP to LKR over the last year

52-week high: 229.002
52-week low: 27.271
52-week average: 62.461
Change over the year: −79.73%

Conversion tables

OP to LKR
OP	LKR
1 OP	44.37 LKR
10 OP	443.75 LKR
100 OP	4,437.50 LKR
1,000 OP	44,374.96 LKR
10,000 OP	443,749.59 LKR
50,000 OP	2,218,747.94 LKR
100,000 OP	4,437,495.89 LKR

LKR to OP
LKR	OP
1 LKR	0.02254 OP
10 LKR	0.2254 OP
100 LKR	2.25352321 OP
1,000 LKR	22.53523210 OP
10,000 LKR	225.35232100 OP
50,000 LKR	1,126.76160500 OP
100,000 LKR	2,253.52321000 OP

Get OP→LKR rates via API

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

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Questions about OP to LKR

How much is 1 OP in LKR?

1 Optimism is 44.37 Sri Lankan rupees at the mid-market rate of 4 October 2026, 08:35 UTC, when 1 OP = 44.375 LKR.

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

Over the last 52 weeks 1 OP ranged from 27.2711 to 229.002 LKR, 62.4611 LKR on average.

Which exchange rate is this?

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