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Old Mauritanian Ouguiya (MRO) to Old Zambian Kwacha (ZMK)

Convert old Mauritanian ouguiyas to old Zambian kwachas at the live mid-market rate. Reverse: ZMK 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 ZMK.

The Old Zambian Kwacha is no longer in use

Old Zambian Kwacha (ZMK) was replaced by the Zambian Kwacha (ZMW) in 2013. For today’s money, convert MRO to ZMW.

1 Old Mauritanian Ouguiya =

25 ZMK 0.00% today

1 MRO = 25.2135 ZMK · 1 ZMK = 0.0396614 MRO

Mid-market rate, updated 14:46 UTC. Paid plans update as often as every 60 seconds. Get MRO→ZMK rates via API

MRO to ZMK over the last year

25.2025.22Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
25.213
52-week low
25.213
52-week average
25.213
Change over the year
0.00%

Conversion tables

MRO to ZMK
MRO ZMK
1 MRO 25 ZMK
10 MRO 252 ZMK
100 MRO 2,521 ZMK
1,000 MRO 25,213 ZMK
10,000 MRO 252,135 ZMK
50,000 MRO 1,260,673 ZMK
100,000 MRO 2,521,346 ZMK
ZMK to MRO
ZMK MRO
1 ZMK 0.03966 MRO
10 ZMK 0.3966 MRO
100 ZMK 3.97 MRO
1,000 ZMK 39.66 MRO
10,000 ZMK 396.61 MRO
50,000 ZMK 1,983.07 MRO
100,000 ZMK 3,966.14 MRO

Get MRO→ZMK rates via API

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

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Questions about MRO to ZMK

How much is 1 MRO in ZMK?

1 Old Mauritanian Ouguiya is 25.2135 old Zambian kwachas at the mid-market rate of 4 October 2026, 14:46 UTC, and 1 ZMK is 0.0396614 MRO.

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

Over the last 52 weeks 1 MRO ranged from 25.2135 to 25.2135 ZMK, 25.2135 ZMK on average.

Which exchange rate is this?

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