Convert 100 Eritrean Nakfa (ERN) to Old Mauritanian Ouguiya (MRO)

Convert Eritrean nakfas to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to ERN

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 ERN to MRU.

Amount

From

100 Eritrean nakfas =

2,380.00 MRO 0.00% today

1 ERN = 23.80 MRO · 1 MRO = 0.0420168 ERN

Mid-market rate, updated 16:00 UTC. Paid plans update as often as every 60 seconds. Get ERN→MRO rates via API

ERN to MRO over the last year

52-week high: 23.800
52-week low: 23.800
52-week average: 23.800
Change over the year: 0.00%

Conversion tables

ERN to MRO
ERN	MRO
1 ERN	23.80 MRO
10 ERN	238.00 MRO
100 ERN	2,380.00 MRO
1,000 ERN	23,799.99 MRO
10,000 ERN	237,999.89 MRO
50,000 ERN	1,189,999.43 MRO
100,000 ERN	2,379,998.85 MRO

MRO to ERN
MRO	ERN
1 MRO	0.04202 ERN
10 MRO	0.4202 ERN
100 MRO	4.20 ERN
1,000 MRO	42.02 ERN
10,000 MRO	420.17 ERN
50,000 MRO	2,100.84 ERN
100,000 MRO	4,201.68 ERN

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

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Questions about ERN to MRO

How much is 100 ERN in MRO?

100 Eritrean nakfas is 2,380.00 old Mauritanian ouguiyas at the mid-market rate of 4 October 2026, 16:00 UTC, when 1 ERN = 23.80 MRO.

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

Over the last 52 weeks 1 ERN ranged from 23.80 to 23.80 MRO, 23.80 MRO on average.

Which exchange rate is this?

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