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Old Belarusian Ruble (BYR) to Old Zambian Kwacha (ZMK)

Convert old Belarusian rubles to old Zambian kwachas at the live mid-market rate. Reverse: ZMK to BYR

The Old Belarusian Ruble is no longer in use

Old Belarusian Ruble (BYR) was replaced by the Belarusian Ruble (BYN) in 2016. For today’s money, convert BYN 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 BYR to ZMW.

1 Old Belarusian Ruble =

0.4592 ZMK 0.00% today

1 BYR = 0.459245 ZMK · 1 ZMK = 2.17749 BYR

Mid-market rate, updated 14:49 UTC. Paid plans update as often as every 60 seconds. Get BYR→ZMK rates via API

BYR to ZMK over the last year

0.300.40Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.45924
52-week low
0.26356
52-week average
0.35725
Change over the year
+72.65%

Conversion tables

BYR to ZMK
BYR ZMK
1 BYR 0.4592 ZMK
10 BYR 5 ZMK
100 BYR 46 ZMK
1,000 BYR 459 ZMK
10,000 BYR 4,592 ZMK
50,000 BYR 22,962 ZMK
100,000 BYR 45,924 ZMK
ZMK to BYR
ZMK BYR
1 ZMK 2 BYR
10 ZMK 22 BYR
100 ZMK 218 BYR
1,000 ZMK 2,177 BYR
10,000 ZMK 21,775 BYR
50,000 ZMK 108,874 BYR
100,000 ZMK 217,749 BYR

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

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Questions about BYR to ZMK

How much is 1 BYR in ZMK?

1 Old Belarusian Ruble is 0.459245 old Zambian kwachas at the mid-market rate of 4 October 2026, 14:49 UTC, and 1 ZMK is 2.17749 BYR.

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

Over the last 52 weeks 1 BYR ranged from 0.263563 to 0.459245 ZMK, 0.357248 ZMK on average.

Which exchange rate is this?

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