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  2. NGN to MRO

Nigerian Naira (NGN) to Old Mauritanian Ouguiya (MRO)

Convert Nigerian nairas to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to NGN

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 NGN to MRU.

1 Nigerian Naira =

0.2688 MRO 0.00% today

1 NGN = 0.268793 MRO · 1 MRO = 3.72034 NGN

Mid-market rate, updated 08:46 UTC. Paid plans update as often as every 60 seconds. Get NGN→MRO rates via API

NGN to MRO over the last year

0.240.250.260.27Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.27069
52-week low
0.24151
52-week average
0.25761
Change over the year
+10.00%

Conversion tables

NGN to MRO
NGN MRO
1 NGN 0.2688 MRO
10 NGN 2.69 MRO
100 NGN 26.88 MRO
1,000 NGN 268.79 MRO
10,000 NGN 2,687.93 MRO
50,000 NGN 13,439.64 MRO
100,000 NGN 26,879.28 MRO
MRO to NGN
MRO NGN
1 MRO 3.72 NGN
10 MRO 37.20 NGN
100 MRO 372.03 NGN
1,000 MRO 3,720.34 NGN
10,000 MRO 37,203.38 NGN
50,000 MRO 186,016.92 NGN
100,000 MRO 372,033.83 NGN

Get NGN→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=NGN -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=NGN -d currencies=MRO \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about NGN to MRO

How much is 1 NGN in MRO?

1 Nigerian Naira is 0.268793 old Mauritanian ouguiyas at the mid-market rate of 4 October 2026, 08:46 UTC, and 1 MRO is 3.72034 NGN.

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

Over the last 52 weeks 1 NGN ranged from 0.241511 to 0.27069 MRO, 0.25761 MRO on average.

Which exchange rate is this?

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