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Costa Rican Colón (CRC) to Old Zambian Kwacha (ZMK)

Convert Costa Rican colóns to old Zambian kwachas at the live mid-market rate. Reverse: ZMK to CRC

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 CRC to ZMW.

1 Costa Rican Colón =

20 ZMK +0.07% today

1 CRC = 19.6145 ZMK · 1 ZMK = 0.0509827 CRC

Mid-market rate, updated 07:14 UTC. Paid plans update as often as every 60 seconds. Get CRC→ZMK rates via API

CRC to ZMK over the last year

18.0019.0020.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
20.166
52-week low
17.850
52-week average
19.077
Change over the year
+9.89%

Conversion tables

CRC to ZMK
CRC ZMK
1 CRC 20 ZMK
10 CRC 196 ZMK
100 CRC 1,961 ZMK
1,000 CRC 19,615 ZMK
10,000 CRC 196,145 ZMK
50,000 CRC 980,726 ZMK
100,000 CRC 1,961,452 ZMK
ZMK to CRC
ZMK CRC
1 ZMK 0.05098 CRC
10 ZMK 0.5098 CRC
100 ZMK 5 CRC
1,000 ZMK 51 CRC
10,000 ZMK 510 CRC
50,000 ZMK 2,549 CRC
100,000 ZMK 5,098 CRC

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

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Questions about CRC to ZMK

How much is 1 CRC in ZMK?

1 Costa Rican Colón is 19.6145 old Zambian kwachas at the mid-market rate of 4 October 2026, 07:14 UTC, and 1 ZMK is 0.0509827 CRC.

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

Over the last 52 weeks 1 CRC ranged from 17.8497 to 20.1658 ZMK, 19.0768 ZMK on average.

Which exchange rate is this?

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