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Old Mauritanian Ouguiya (MRO) to Manx Pound (IMP)

Convert old Mauritanian ouguiyas to Manx pounds at the live mid-market rate. Reverse: IMP 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 IMP.

Manx Pound (IMP) is not the British Pound Sterling (GBP). Looking for MRO to GBP?

1 Old Mauritanian Ouguiya =

0.002115 IMP −0.01% today

1 MRO = 0.00211547 IMP · 1 IMP = 472.709 MRO

Mid-market rate, updated 03:42 UTC. Paid plans update as often as every 60 seconds. Get MRO→IMP rates via API

MRO to IMP over the last year

0.002050.00210.00215Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.0021512
52-week low
0.0020261
52-week average
0.0020895
Change over the year
+1.79%

Conversion tables

MRO to IMP
MRO IMP
1 MRO 0.002115 IMP
10 MRO 0.02115 IMP
100 MRO 0.2115 IMP
1,000 MRO 2.12 IMP
10,000 MRO 21.15 IMP
50,000 MRO 105.77 IMP
100,000 MRO 211.55 IMP
IMP to MRO
IMP MRO
1 IMP 472.71 MRO
10 IMP 4,727.09 MRO
100 IMP 47,270.88 MRO
1,000 IMP 472,708.82 MRO
10,000 IMP 4,727,088.25 MRO
50,000 IMP 23,635,441.23 MRO
100,000 IMP 47,270,882.46 MRO

Get MRO→IMP rates via API

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

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Questions about MRO to IMP

How much is 1 MRO in IMP?

1 Old Mauritanian Ouguiya is 0.00211547 Manx pounds at the mid-market rate of 4 October 2026, 03:42 UTC, and 1 IMP is 472.709 MRO.

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

Over the last 52 weeks 1 MRO ranged from 0.00202613 to 0.00215116 IMP, 0.00208955 IMP on average.

Which exchange rate is this?

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