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Romanian Leu (RON) to Old Belarusian Ruble (BYR)

Convert Romanian lei to old Belarusian rubles at the live mid-market rate. Reverse: BYR to RON

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 RON to BYN.

1 Romanian Leu =

4,131 BYR 0.00% today

1 RON = 4,131.19 BYR · 1 BYR = 0.00024206 RON

Mid-market rate, updated 09:35 UTC. Paid plans update as often as every 60 seconds. Get RON→BYR rates via API

RON to BYR over the last year

4,000.006,000.008,000.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
7,831.37
52-week low
4,125.59
52-week average
5,960.92
Change over the year
−47.09%

Conversion tables

RON to BYR
RON BYR
1 RON 4,131 BYR
10 RON 41,312 BYR
100 RON 413,119 BYR
1,000 RON 4,131,186 BYR
10,000 RON 41,311,855 BYR
50,000 RON 206,559,277 BYR
100,000 RON 413,118,554 BYR
BYR to RON
BYR RON
1 BYR 0.0002421 RON
10 BYR 0.002421 RON
100 BYR 0.02421 RON
1,000 BYR 0.2421 RON
10,000 BYR 2.42 RON
50,000 BYR 12.10 RON
100,000 BYR 24.21 RON

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

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Questions about RON to BYR

How much is 1 RON in BYR?

1 Romanian Leu is 4,131.19 old Belarusian rubles at the mid-market rate of 4 October 2026, 09:35 UTC, and 1 BYR is 0.00024206 RON.

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

Over the last 52 weeks 1 RON ranged from 4,125.59 to 7,831.37 BYR, 5,960.92 BYR on average.

Which exchange rate is this?

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