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  2. KZT to BYR

Kazakhstani Tenge (KZT) to Old Belarusian Ruble (BYR)

Convert Kazakhstani tenges to old Belarusian rubles at the live mid-market rate. Reverse: BYR to KZT

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 KZT to BYN.

1 Kazakhstani Tenge =

44 BYR 0.00% today

1 KZT = 43.7363 BYR · 1 BYR = 0.0228643 KZT

Mid-market rate, updated 13:46 UTC. Paid plans update as often as every 60 seconds. Get KZT→BYR rates via API

KZT to BYR over the last year

40.0050.0060.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
67.328
52-week low
38.320
52-week average
53.680
Change over the year
−29.38%

Conversion tables

KZT to BYR
KZT BYR
1 KZT 44 BYR
10 KZT 437 BYR
100 KZT 4,374 BYR
1,000 KZT 43,736 BYR
10,000 KZT 437,363 BYR
50,000 KZT 2,186,816 BYR
100,000 KZT 4,373,632 BYR
BYR to KZT
BYR KZT
1 BYR 0.02286 KZT
10 BYR 0.2286 KZT
100 BYR 2.29 KZT
1,000 BYR 22.86 KZT
10,000 BYR 228.64 KZT
50,000 BYR 1,143.21 KZT
100,000 BYR 2,286.43 KZT

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

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Questions about KZT to BYR

How much is 1 KZT in BYR?

1 Kazakhstani Tenge is 43.7363 old Belarusian rubles at the mid-market rate of 4 October 2026, 13:46 UTC, and 1 BYR is 0.0228643 KZT.

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

Over the last 52 weeks 1 KZT ranged from 38.3202 to 67.3277 BYR, 53.6802 BYR on average.

Which exchange rate is this?

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