Convert 100 Tongan Paʻanga (TOP) to Optimism (OP)

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

Amount

From

100 Tongan paʻanga =

310.20808364 OP +1.61% today

1 TOP = 3.10208 OP · 1 OP = 0.322364 TOP

Mid-market rate, updated 07:33 UTC. Paid plans update as often as every 60 seconds. Get TOP→OP rates via API

TOP to OP over the last year

52-week high: 5.1798
52-week low: 0.5554
52-week average: 2.9144
Change over the year: +427.36%

Conversion tables

TOP to OP
TOP	OP
1 TOP	3.10208084 OP
10 TOP	31.02080836 OP
100 TOP	310.20808364 OP
1,000 TOP	3,102.08083640 OP
10,000 TOP	31,020.80836400 OP
50,000 TOP	155,104.04182000 OP
100,000 TOP	310,208.08364000 OP

OP to TOP
OP	TOP
1 OP	0.3224 TOP
10 OP	3.22 TOP
100 OP	32.24 TOP
1,000 OP	322.36 TOP
10,000 OP	3,223.64 TOP
50,000 OP	16,118.21 TOP
100,000 OP	32,236.43 TOP

Get TOP→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.

Get a free API key API documentation

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

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Questions about TOP to OP

How much is 100 TOP in OP?

100 Tongan paʻanga is 310.20808364 Optimism at the mid-market rate of 4 October 2026, 07:33 UTC, when 1 TOP = 3.10208 OP.

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

Over the last 52 weeks 1 TOP ranged from 0.555385 to 5.17976 OP, 2.9144 OP on average.

Which exchange rate is this?

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