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Sri Lankan Rupee (LKR) to Optimism (OP)

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

1 Sri Lankan Rupee =

0.0226 OP +2.04% today

1 LKR = 0.0225951 OP · 1 OP = 44.2574 LKR

Mid-market rate, updated 09:35 UTC. Paid plans update as often as every 60 seconds. Get LKR→OP rates via API

LKR to OP over the last year

0.010.020.03Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.036669
52-week low
0.004367
52-week average
0.021308
Change over the year
+394.71%

Conversion tables

LKR to OP
LKR OP
1 LKR 0.0226 OP
10 LKR 0.226 OP
100 LKR 2.25950683 OP
1,000 LKR 22.59506830 OP
10,000 LKR 225.95068300 OP
50,000 LKR 1,129.75341500 OP
100,000 LKR 2,259.50683000 OP
OP to LKR
OP LKR
1 OP 44.26 LKR
10 OP 442.57 LKR
100 OP 4,425.74 LKR
1,000 OP 44,257.45 LKR
10,000 OP 442,574.45 LKR
50,000 OP 2,212,872.27 LKR
100,000 OP 4,425,744.53 LKR

Get LKR→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.

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=LKR -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=LKR -d currencies=OP \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about LKR to OP

How much is 1 LKR in OP?

1 Sri Lankan Rupee is 0.0225951 Optimism at the mid-market rate of 4 October 2026, 09:35 UTC, and 1 OP is 44.2574 LKR.

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

Over the last 52 weeks 1 LKR ranged from 0.00436678 to 0.0366688 OP, 0.0213075 OP on average.

Which exchange rate is this?

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