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  2. NIO to MRO
  3. 100,000 NIO

Convert 100,000 Nicaraguan Córdoba (NIO) to Old Mauritanian Ouguiya (MRO)

Convert Nicaraguan córdobas to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to NIO

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 NIO to MRU.

100,000 Nicaraguan córdobas =

967,730.48 MRO −0.23% today

1 NIO = 9.6773 MRO · 1 MRO = 0.103335 NIO

Mid-market rate, updated 01:38 UTC. Paid plans update as often as every 60 seconds. Get NIO→MRO rates via API

NIO to MRO over the last year

9.6759.709.7259.75Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
9.7516
52-week low
9.6773
52-week average
9.7100
Change over the year
−0.49%

Conversion tables

NIO to MRO
NIO MRO
1 NIO 9.68 MRO
10 NIO 96.77 MRO
100 NIO 967.73 MRO
1,000 NIO 9,677.30 MRO
10,000 NIO 96,773.05 MRO
50,000 NIO 483,865.24 MRO
100,000 NIO 967,730.48 MRO
MRO to NIO
MRO NIO
1 MRO 0.1033 NIO
10 MRO 1.03 NIO
100 MRO 10.33 NIO
1,000 MRO 103.33 NIO
10,000 MRO 1,033.35 NIO
50,000 MRO 5,166.73 NIO
100,000 MRO 10,333.46 NIO

Get NIO→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=NIO -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=NIO -d currencies=MRO \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about NIO to MRO

How much is 100,000 NIO in MRO?

100,000 Nicaraguan córdobas is 967,730.48 old Mauritanian ouguiyas at the mid-market rate of 2 October 2026, 01:38 UTC, when 1 NIO = 9.6773 MRO.

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

Over the last 52 weeks 1 NIO ranged from 9.6773 to 9.75157 MRO, 9.71005 MRO on average.

Which exchange rate is this?

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