Currency converter
BYN to MRO

Belarusian Ruble (BYN) to Old Mauritanian Ouguiya (MRO)

Convert Belarusian rubles to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to BYN

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 BYN to MRU.

Amount

From

1 Belarusian Ruble =

118.21 MRO 0.00% today

1 BYN = 118.212 MRO · 1 MRO = 0.00845939 BYN

Mid-market rate, updated 03:46 UTC. Paid plans update as often as every 60 seconds. Get BYN→MRO rates via API

BYN to MRO over the last year

52-week high: 131.25
52-week low: 104.53
52-week average: 120.16
Change over the year: +12.05%

Conversion tables

BYN to MRO
BYN	MRO
1 BYN	118.21 MRO
10 BYN	1,182.12 MRO
100 BYN	11,821.18 MRO
1,000 BYN	118,211.85 MRO
10,000 BYN	1,182,118.46 MRO
50,000 BYN	5,910,592.29 MRO
100,000 BYN	11,821,184.59 MRO

MRO to BYN
MRO	BYN
1 MRO	0.008459 BYN
10 MRO	0.08459 BYN
100 MRO	0.8459 BYN
1,000 MRO	8.46 BYN
10,000 MRO	84.59 BYN
50,000 MRO	422.97 BYN
100,000 MRO	845.94 BYN

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

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Questions about BYN to MRO

How much is 1 BYN in MRO?

1 Belarusian Ruble is 118.212 old Mauritanian ouguiyas at the mid-market rate of 4 October 2026, 03:46 UTC, and 1 MRO is 0.00845939 BYN.

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

Over the last 52 weeks 1 BYN ranged from 104.533 to 131.25 MRO, 120.165 MRO on average.

Which exchange rate is this?

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