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  2. BYR to SOL

Old Belarusian Ruble (BYR) to Solana (SOL)

Convert old Belarusian rubles to Solana at the live mid-market rate. Reverse: SOL 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 SOL.

1 Old Belarusian Ruble =

0.00000042 SOL −1.15% today

1 BYR = 0.00000042 SOL · 1 SOL = 2,373,140.48 BYR

Mid-market rate, updated 08:01 UTC. Paid plans update as often as every 60 seconds. Get BYR→SOL rates via API

BYR to SOL over the last year

0.000000250.00000050.00000075Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00000082
52-week low
0.00000013
52-week average
0.00000042
Change over the year
+224.90%

Conversion tables

BYR to SOL
BYR SOL
1 BYR 0.00000042 SOL
10 BYR 0.00000421 SOL
100 BYR 0.00004214 SOL
1,000 BYR 0.0004214 SOL
10,000 BYR 0.004214 SOL
50,000 BYR 0.02107 SOL
100,000 BYR 0.04214 SOL
SOL to BYR
SOL BYR
1 SOL 2,373,140 BYR
10 SOL 23,731,405 BYR
100 SOL 237,314,048 BYR
1,000 SOL 2,373,140,479 BYR
10,000 SOL 23,731,404,786 BYR
50,000 SOL 118,657,023,932 BYR
100,000 SOL 237,314,047,863 BYR

Get BYR→SOL rates via API

The live rate, the rate on any past day or a whole range, for SOL 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=SOL \
  -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=SOL \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about BYR to SOL

How much is 1 BYR in SOL?

1 Old Belarusian Ruble is 0.00000042 Solana at the mid-market rate of 4 October 2026, 08:01 UTC, and 1 SOL is 2,373,140.48 BYR.

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

Over the last 52 weeks 1 BYR ranged from 0.00000013 to 0.00000082 SOL, 0.00000042 SOL on average.

Which exchange rate is this?

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