Convert 10 Optimism (OP) to Tongan Paʻanga (TOP)

Convert Optimism to Tongan paʻanga at the live mid-market rate. Reverse: TOP to OP

Amount

From

10 Optimism =

3.26 TOP −0.49% today

1 OP = 0.325926 TOP · 1 TOP = 3.06818 OP

Mid-market rate, updated 05:41 UTC. Paid plans update as often as every 60 seconds. Get OP→TOP rates via API

OP to TOP over the last year

52-week high: 1.80055
52-week low: 0.19306
52-week average: 0.47279
Change over the year: −80.83%

Conversion tables

OP to TOP
OP	TOP
1 OP	0.3259 TOP
10 OP	3.26 TOP
100 OP	32.59 TOP
1,000 OP	325.93 TOP
10,000 OP	3,259.26 TOP
50,000 OP	16,296.31 TOP
100,000 OP	32,592.62 TOP

TOP to OP
TOP	OP
1 TOP	3.06817965 OP
10 TOP	30.68179649 OP
100 TOP	306.81796487 OP
1,000 TOP	3,068.17964870 OP
10,000 TOP	30,681.79648700 OP
50,000 TOP	153,408.98243500 OP
100,000 TOP	306,817.96487000 OP

Get OP→TOP rates via API

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

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Questions about OP to TOP

How much is 10 OP in TOP?

10 Optimism is 3.26 Tongan paʻanga at the mid-market rate of 4 October 2026, 05:41 UTC, when 1 OP = 0.325926 TOP.

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

Over the last 52 weeks 1 OP ranged from 0.193059 to 1.80055 TOP, 0.472794 TOP on average.

Which exchange rate is this?

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