1. Currency converter
  2. WST to MRO

Samoan Tala (WST) to Old Mauritanian Ouguiya (MRO)

Convert Samoan Tala to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to WST

The Old Mauritanian Ouguiya is no longer in use

Old Mauritanian Ouguiya (MRO) was replaced by the Mauritanian Ouguiya (MRU) in 2018. For today’s money, convert WST to MRU.

1 Samoan Tala =

128.02 MRO 0.00% today

1 WST = 128.021 MRO · 1 MRO = 0.00781124 WST

Mid-market rate, updated 05:12 UTC. Paid plans update as often as every 60 seconds. Get WST→MRO rates via API

WST to MRO over the last year

127.50130.00132.50Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
133.41
52-week low
126.21
52-week average
130.24
Change over the year
−0.19%

Conversion tables

WST to MRO
WST MRO
1 WST 128.02 MRO
10 WST 1,280.21 MRO
100 WST 12,802.06 MRO
1,000 WST 128,020.64 MRO
10,000 WST 1,280,206.37 MRO
50,000 WST 6,401,031.84 MRO
100,000 WST 12,802,063.68 MRO
MRO to WST
MRO WST
1 MRO 0.007811 WST
10 MRO 0.07811 WST
100 MRO 0.7811 WST
1,000 MRO 7.81 WST
10,000 MRO 78.11 WST
50,000 MRO 390.56 WST
100,000 MRO 781.12 WST

Get WST→MRO rates via API

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

Related conversions

Popular Samoan Tala conversions

Popular Old Mauritanian Ouguiya conversions

Questions about WST to MRO

How much is 1 WST in MRO?

1 Samoan Tala is 128.021 old Mauritanian ouguiyas at the mid-market rate of 4 October 2026, 05:12 UTC, and 1 MRO is 0.00781124 WST.

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

Over the last 52 weeks 1 WST ranged from 126.206 to 133.405 MRO, 130.239 MRO on average.

Which exchange rate is this?

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