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Old Mauritanian Ouguiya (MRO) to Rwandan Franc (RWF)

Convert old Mauritanian ouguiyas to Rwandan francs at the live mid-market rate. Reverse: RWF 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 RWF.

1 Old Mauritanian Ouguiya =

4 RWF 0.00% today

1 MRO = 4.12902 RWF · 1 RWF = 0.242188 MRO

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

MRO to RWF over the last year

4.0754.104.125Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4.1292
52-week low
4.0560
52-week average
4.0926
Change over the year
+1.80%

Conversion tables

MRO to RWF
MRO RWF
1 MRO 4 RWF
10 MRO 41 RWF
100 MRO 413 RWF
1,000 MRO 4,129 RWF
10,000 MRO 41,290 RWF
50,000 MRO 206,451 RWF
100,000 MRO 412,902 RWF
RWF to MRO
RWF MRO
1 RWF 0.2422 MRO
10 RWF 2.42 MRO
100 RWF 24.22 MRO
1,000 RWF 242.19 MRO
10,000 RWF 2,421.88 MRO
50,000 RWF 12,109.40 MRO
100,000 RWF 24,218.81 MRO

Get MRO→RWF rates via API

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

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Questions about MRO to RWF

How much is 1 MRO in RWF?

1 Old Mauritanian Ouguiya is 4.12902 Rwandan francs at the mid-market rate of 4 October 2026, 05:05 UTC, and 1 RWF is 0.242188 MRO.

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

Over the last 52 weeks 1 MRO ranged from 4.05603 to 4.12922 RWF, 4.09263 RWF on average.

Which exchange rate is this?

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