Currency converter
MRO to SOL

Old Mauritanian Ouguiya (MRO) to Solana (SOL)

Convert old Mauritanian ouguiyas to Solana at the live mid-market rate. Reverse: SOL 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 SOL.

Amount

From

1 Old Mauritanian Ouguiya =

0.00002316 SOL −1.04% today

1 MRO = 0.00002316 SOL · 1 SOL = 43,178.46 MRO

Mid-market rate, updated 06:50 UTC. Paid plans update as often as every 60 seconds. Get MRO→SOL rates via API

MRO to SOL over the last year

52-week high: 0.00004503
52-week low: 0.00001204
52-week average: 0.00002861
Change over the year: +88.44%

Conversion tables

MRO to SOL
MRO	SOL
1 MRO	0.00002316 SOL
10 MRO	0.0002316 SOL
100 MRO	0.002316 SOL
1,000 MRO	0.02316 SOL
10,000 MRO	0.2316 SOL
50,000 MRO	1.157985000 SOL
100,000 MRO	2.315970000 SOL

SOL to MRO
SOL	MRO
1 SOL	43,178.46 MRO
10 SOL	431,784.56 MRO
100 SOL	4,317,845.61 MRO
1,000 SOL	43,178,456.08 MRO
10,000 SOL	431,784,560.76 MRO
50,000 SOL	2,158,922,803.82 MRO
100,000 SOL	4,317,845,607.63 MRO

Get MRO→SOL rates via API

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

Related conversions

SOL to MROSolana to Old Mauritanian Ouguiya

Popular Old Mauritanian Ouguiya conversions

Popular Solana conversions

Questions about MRO to SOL

How much is 1 MRO in SOL?

1 Old Mauritanian Ouguiya is 0.00002316 Solana at the mid-market rate of 4 October 2026, 06:50 UTC, and 1 SOL is 43,178.46 MRO.

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

Over the last 52 weeks 1 MRO ranged from 0.00001204 to 0.00004503 SOL, 0.00002861 SOL on average.

Which exchange rate is this?

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