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Cayman Islands Dollar (KYD) to Old Mauritanian Ouguiya (MRO)

Convert Cayman Islands Dollar to old Mauritanian ouguiyas at the live mid-market rate. Reverse: MRO to KYD

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 KYD to MRU.

Cayman Islands Dollar (KYD) is not the US Dollar (USD). Looking for USD to MRO?

1 Cayman Islands Dollar =

428.40 MRO 0.00% today

1 KYD = 428.402 MRO · 1 MRO = 0.00233426 KYD

Mid-market rate, updated 08:47 UTC. Paid plans update as often as every 60 seconds. Get KYD→MRO rates via API

KYD to MRO over the last year

428.20428.40428.60Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
428.40
52-week low
428.40
52-week average
428.40
Change over the year
0.00%

Conversion tables

KYD to MRO
KYD MRO
1 KYD 428.40 MRO
10 KYD 4,284.02 MRO
100 KYD 42,840.15 MRO
1,000 KYD 428,401.51 MRO
10,000 KYD 4,284,015.07 MRO
50,000 KYD 21,420,075.36 MRO
100,000 KYD 42,840,150.72 MRO
MRO to KYD
MRO KYD
1 MRO 0.002334 KYD
10 MRO 0.02334 KYD
100 MRO 0.2334 KYD
1,000 MRO 2.33 KYD
10,000 MRO 23.34 KYD
50,000 MRO 116.71 KYD
100,000 MRO 233.43 KYD

Get KYD→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=KYD -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=KYD -d currencies=MRO \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about KYD to MRO

How much is 1 KYD in MRO?

1 Cayman Islands Dollar is 428.402 old Mauritanian ouguiyas at the mid-market rate of 4 October 2026, 08:47 UTC, and 1 MRO is 0.00233426 KYD.

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

Over the last 52 weeks 1 KYD ranged from 428.402 to 428.402 MRO, 428.402 MRO on average.

Which exchange rate is this?

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