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Convert 1 Old Mauritanian Ouguiya (MRO) to British Pound Sterling (GBP)

Convert old Mauritanian ouguiyas to British pounds sterling at the live mid-market rate. Reverse: GBP 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 GBP.

1 Old Mauritanian Ouguiya =

0.002115 GBP 0.00% today

1 MRO = 0.00211524 GBP · 1 GBP = 472.76 MRO

Mid-market rate, updated 13:56 UTC. Paid plans update as often as every 60 seconds. Get MRO→GBP rates via API

MRO to GBP over the last year

0.002050.00210.00215Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.0021512
52-week low
0.0020262
52-week average
0.0020897
Change over the year
+1.77%

Conversion tables

MRO to GBP
MRO GBP
1 MRO 0.002115 GBP
10 MRO 0.02115 GBP
100 MRO 0.2115 GBP
1,000 MRO 2.12 GBP
10,000 MRO 21.15 GBP
50,000 MRO 105.76 GBP
100,000 MRO 211.52 GBP
GBP to MRO
GBP MRO
1 GBP 472.76 MRO
10 GBP 4,727.60 MRO
100 GBP 47,275.97 MRO
1,000 GBP 472,759.71 MRO
10,000 GBP 4,727,597.06 MRO
50,000 GBP 23,637,985.32 MRO
100,000 GBP 47,275,970.63 MRO

Get MRO→GBP rates via API

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

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Questions about MRO to GBP

How much is 1 MRO in GBP?

1 Old Mauritanian Ouguiya is 0.002115 British pounds sterling at the mid-market rate of 4 October 2026, 13:56 UTC, when 1 MRO = 0.00211524 GBP.

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

Over the last 52 weeks 1 MRO ranged from 0.00202617 to 0.00215121 GBP, 0.00208966 GBP on average.

Which exchange rate is this?

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