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  2. MRU to ARB
  3. 100,000 MRU

Convert 100,000 Mauritanian Ouguiya (MRU) to Arbitrum (ARB)

Convert Mauritanian ouguiyas to Arbitrums at the live mid-market rate. Reverse: ARB to MRU

100,000 Mauritanian ouguiyas =

12,343.38940000 ARB −0.06% today

1 MRU = 0.123434 ARB · 1 ARB = 8.1015 MRU

Mid-market rate, updated 15:23 UTC. Paid plans update as often as every 60 seconds. Get MRU→ARB rates via API

MRU to ARB over the last year

0.100.200.30Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.34008
52-week low
0.05494
52-week average
0.19939
Change over the year
+114.07%

Conversion tables

MRU to ARB
MRU ARB
1 MRU 0.1234 ARB
10 MRU 1.23433894 ARB
100 MRU 12.34338940 ARB
1,000 MRU 123.43389400 ARB
10,000 MRU 1,234.33894000 ARB
50,000 MRU 6,171.69470000 ARB
100,000 MRU 12,343.38940000 ARB
ARB to MRU
ARB MRU
1 ARB 8.10 MRU
10 ARB 81.02 MRU
100 ARB 810.15 MRU
1,000 ARB 8,101.50 MRU
10,000 ARB 81,015.02 MRU
50,000 ARB 405,075.12 MRU
100,000 ARB 810,150.25 MRU

Get MRU→ARB rates via API

The live rate, the rate on any past day or a whole range, for ARB 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=MRU -d currencies=ARB \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=MRU -d currencies=ARB \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about MRU to ARB

How much is 100,000 MRU in ARB?

100,000 Mauritanian ouguiyas is 12,343.38940000 Arbitrums at the mid-market rate of 4 October 2026, 15:23 UTC, when 1 MRU = 0.123434 ARB.

What was the MRU to ARB rate over the last year?

Over the last 52 weeks 1 MRU ranged from 0.0549433 to 0.34008 ARB, 0.199395 ARB on average.

Which exchange rate is this?

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