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Polish Zloty (PLN) to Old Belarusian Ruble (BYR)

Convert Polish zlotys to old Belarusian rubles at the live mid-market rate. Reverse: BYR to PLN

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 PLN to BYN.

1 Polish Zloty =

5,033 BYR −0.06% today

1 PLN = 5,033.06 BYR · 1 BYR = 0.00019869 PLN

Mid-market rate, updated 02:22 UTC. Paid plans update as often as every 60 seconds. Get PLN→BYR rates via API

PLN to BYR over the last year

6,000.008,000.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
9,379.87
52-week low
5,033.06
52-week average
7,225.89
Change over the year
−46.15%

Conversion tables

PLN to BYR
PLN BYR
1 PLN 5,033 BYR
10 PLN 50,331 BYR
100 PLN 503,306 BYR
1,000 PLN 5,033,061 BYR
10,000 PLN 50,330,611 BYR
50,000 PLN 251,653,053 BYR
100,000 PLN 503,306,106 BYR
BYR to PLN
BYR PLN
1 BYR 0.0001987 PLN
10 BYR 0.001987 PLN
100 BYR 0.01987 PLN
1,000 BYR 0.1987 PLN
10,000 BYR 1.99 PLN
50,000 BYR 9.93 PLN
100,000 BYR 19.87 PLN

Get PLN→BYR rates via API

The live rate, the rate on any past day or a whole range, for BYR 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=PLN -d currencies=BYR \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=PLN -d currencies=BYR \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about PLN to BYR

How much is 1 PLN in BYR?

1 Polish Zloty is 5,033.06 old Belarusian rubles at the mid-market rate of 2 October 2026, 02:22 UTC, and 1 BYR is 0.00019869 PLN.

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

Over the last 52 weeks 1 PLN ranged from 5,033.06 to 9,379.87 BYR, 7,225.89 BYR on average.

Which exchange rate is this?

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