Convert 1,000 Optimism (OP) to Tongan Paʻanga (TOP)

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

Amount

From

1,000 Optimism =

322.48 TOP −1.55% today

1 OP = 0.322482 TOP · 1 TOP = 3.10095 OP

Mid-market rate, updated 15:36 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: 0.47278
Change over the year: −81.03%

Conversion tables

OP to TOP
OP	TOP
1 OP	0.3225 TOP
10 OP	3.22 TOP
100 OP	32.25 TOP
1,000 OP	322.48 TOP
10,000 OP	3,224.82 TOP
50,000 OP	16,124.10 TOP
100,000 OP	32,248.20 TOP

TOP to OP
TOP	OP
1 TOP	3.10094829 OP
10 TOP	31.00948290 OP
100 TOP	310.09482904 OP
1,000 TOP	3,100.94829040 OP
10,000 TOP	31,009.48290400 OP
50,000 TOP	155,047.41452000 OP
100,000 TOP	310,094.82904000 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 1,000 OP in TOP?

1,000 Optimism is 322.48 Tongan paʻanga at the mid-market rate of 4 October 2026, 15:36 UTC, when 1 OP = 0.322482 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, 0.472785 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.