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Old Mauritanian Ouguiya (MRO) to South African Rand (ZAR)

Convert old Mauritanian ouguiyas to South African rand at the live mid-market rate. Reverse: ZAR to MRO

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 MRU to ZAR.

1 Old Mauritanian Ouguiya =

0.04663 ZAR 0.00% today

1 MRO = 0.0466311 ZAR · 1 ZAR = 21.4449 MRO

Mid-market rate, updated 07:50 UTC. Paid plans update as often as every 60 seconds. Get MRO→ZAR rates via API

MRO to ZAR over the last year

0.0440.0460.048Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.049058
52-week low
0.044054
52-week average
0.046383
Change over the year
−3.41%

Conversion tables

MRO to ZAR
MRO ZAR
1 MRO 0.04663 ZAR
10 MRO 0.4663 ZAR
100 MRO 4.66 ZAR
1,000 MRO 46.63 ZAR
10,000 MRO 466.31 ZAR
50,000 MRO 2,331.56 ZAR
100,000 MRO 4,663.11 ZAR
ZAR to MRO
ZAR MRO
1 ZAR 21.44 MRO
10 ZAR 214.45 MRO
100 ZAR 2,144.49 MRO
1,000 ZAR 21,444.91 MRO
10,000 ZAR 214,449.06 MRO
50,000 ZAR 1,072,245.30 MRO
100,000 ZAR 2,144,490.59 MRO

Get MRO→ZAR rates via API

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

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=MRO -d currencies=ZAR \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about MRO to ZAR

How much is 1 MRO in ZAR?

1 Old Mauritanian Ouguiya is 0.0466311 South African rand at the mid-market rate of 4 October 2026, 07:50 UTC, and 1 ZAR is 21.4449 MRO.

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

Over the last 52 weeks 1 MRO ranged from 0.0440538 to 0.049058 ZAR, 0.0463835 ZAR on average.

Which exchange rate is this?

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