1. Central bank exchange rates
  2. National Bank of Ukraine
  3. BYN

National Bank of Ukraine Belarusian ruble rate

1 BYN = 15.077 UAH −0.02%

Published Monday, 31 March 2025 as the official hryvnia exchange rates.

1 UAH = 0.066328 BYN

BYN to UAH over the last year

14.5015.00May ’24Jul ’24Sep ’24Nov ’24Jan ’25Mar ’25
52-week high
15.369
52-week low
14.119
52-week average
14.920
Change over the year
+6.36%

Yearly averages

The mean of each year’s publications, 1 BYN in UAH. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2025 15.177 15.369 14.980 90
2024 14.597 15.280 13.613 366
2023 13.294 13.806 13.090 365
2022 11.887 13.292 10.588 365
2021 10.751 11.135 10.493 365
2020 11.064 11.705 10.291 366
2019 12.349 13.129 11.093 365
2018 13.353 14.597 12.526 365
2017 13.767 14.496 13.099 365
2016 13.129 13.884 12.323 184

This rate via API

The National Bank of Ukraine BYN rate for any day since 1 July 2016, or every publication in a range of up to a year, as JSON or CSV.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/official \
  -G -d source=nbu -d base_currency=BYN \
  -d currencies=UAH -d date=2025-03-31 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2025
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=nbu -d currencies=BYN \
  -d date_from=2025-01-01 -d date_to=2025-12-31 \
  -H "apikey: YOUR-API-KEY"

Belarusian ruble at other central banks

Questions about this rate

What is the National Bank of Ukraine BYN rate today?

On 31 March 2025 the National Bank of Ukraine published 1 BYN = 15.0766 UAH (1 UAH = 0.066328 BYN).

What was the average BYN rate in 2025?

The average of the 90 publications in 2025 is 1 BYN = 15.1775 UAH, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.