Convert 10,000 Old Mauritanian Ouguiya (MRO) to Yemeni Rial (YER)

Convert old Mauritanian ouguiyas to Yemeni rials at the live mid-market rate. Reverse: YER 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 YER.

Yemeni Rial (YER) is not the Saudi Riyal (SAR). Looking for MRO to SAR?

Amount

From

10,000 old Mauritanian ouguiyas =

6,620 YER 0.00% today

1 MRO = 0.662017 YER · 1 YER = 1.51053 MRO

Mid-market rate, updated 13:21 UTC. Paid plans update as often as every 60 seconds. Get MRO→YER rates via API

MRO to YER over the last year

52-week high: 0.66961
52-week low: 0.66202
52-week average: 0.66712
Change over the year: −1.13%

Conversion tables

MRO to YER
MRO	YER
1 MRO	0.662 YER
10 MRO	7 YER
100 MRO	66 YER
1,000 MRO	662 YER
10,000 MRO	6,620 YER
50,000 MRO	33,101 YER
100,000 MRO	66,202 YER

YER to MRO
YER	MRO
1 YER	1.51 MRO
10 YER	15.11 MRO
100 YER	151.05 MRO
1,000 YER	1,510.53 MRO
10,000 YER	15,105.35 MRO
50,000 YER	75,526.74 MRO
100,000 YER	151,053.48 MRO

Get MRO→YER rates via API

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

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Questions about MRO to YER

How much is 10,000 MRO in YER?

10,000 old Mauritanian ouguiyas is 6,620 Yemeni rials at the mid-market rate of 4 October 2026, 13:21 UTC, when 1 MRO = 0.662017 YER.

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

Over the last 52 weeks 1 MRO ranged from 0.662017 to 0.669608 YER, 0.667118 YER on average.

Which exchange rate is this?

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