Convert 100,000 Old Mauritanian Ouguiya (MRO) to Japanese Yen (JPY)

Convert old Mauritanian ouguiyas to Japanese yen at the live mid-market rate. Reverse: JPY 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 JPY.

Amount

From

100,000 old Mauritanian ouguiyas =

44,240 JPY +0.01% today

1 MRO = 0.442404 JPY · 1 JPY = 2.26038 MRO

Mid-market rate, updated 02:25 UTC. Paid plans update as often as every 60 seconds. Get MRO→JPY rates via API

MRO to JPY over the last year

52-week high: 0.45901
52-week low: 0.41220
52-week average: 0.44103
Change over the year: +7.33%

Conversion tables

MRO to JPY
MRO	JPY
1 MRO	0.4424 JPY
10 MRO	4 JPY
100 MRO	44 JPY
1,000 MRO	442 JPY
10,000 MRO	4,424 JPY
50,000 MRO	22,120 JPY
100,000 MRO	44,240 JPY

JPY to MRO
JPY	MRO
1 JPY	2.26 MRO
10 JPY	22.60 MRO
100 JPY	226.04 MRO
1,000 JPY	2,260.38 MRO
10,000 JPY	22,603.79 MRO
50,000 JPY	113,018.96 MRO
100,000 JPY	226,037.92 MRO

Get MRO→JPY rates via API

The live rate, the rate on any past day or a whole range, for JPY 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=JPY \
  -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=JPY \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about MRO to JPY

How much is 100,000 MRO in JPY?

100,000 old Mauritanian ouguiyas is 44,240 Japanese yen at the mid-market rate of 2 October 2026, 02:25 UTC, when 1 MRO = 0.442404 JPY.

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

Over the last 52 weeks 1 MRO ranged from 0.412205 to 0.459006 JPY, 0.441032 JPY on average.

Which exchange rate is this?

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