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  2. WST to OP
  3. 100 WST

Convert 100 Samoan Tala (WST) to Optimism (OP)

Convert Samoan Tala to Optimism at the live mid-market rate. Reverse: OP to WST

100 Samoan Tala =

265.49962010 OP +1.12% today

1 WST = 2.655 OP · 1 OP = 0.376648 WST

Mid-market rate, updated 08:04 UTC. Paid plans update as often as every 60 seconds. Get WST→OP rates via API

WST to OP over the last year

2.004.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4.5074
52-week low
0.4789
52-week average
2.5215
Change over the year
+435.02%

Conversion tables

WST to OP
WST OP
1 WST 2.65499620 OP
10 WST 26.54996201 OP
100 WST 265.49962010 OP
1,000 WST 2,654.99620100 OP
10,000 WST 26,549.96201000 OP
50,000 WST 132,749.81005000 OP
100,000 WST 265,499.62010000 OP
OP to WST
OP WST
1 OP 0.3766 WST
10 OP 3.77 WST
100 OP 37.66 WST
1,000 OP 376.65 WST
10,000 OP 3,766.48 WST
50,000 OP 18,832.42 WST
100,000 OP 37,664.84 WST

Get WST→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=WST -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=WST -d currencies=OP \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about WST to OP

How much is 100 WST in OP?

100 Samoan Tala is 265.49962010 Optimism at the mid-market rate of 4 October 2026, 08:04 UTC, when 1 WST = 2.655 OP.

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

Over the last 52 weeks 1 WST ranged from 0.478903 to 4.50741 OP, 2.52153 OP on average.

Which exchange rate is this?

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