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Unidad de Fomento (CLF) to Old Belarusian Ruble (BYR)

Convert Unidad de Fomentos to old Belarusian rubles at the live mid-market rate. Reverse: BYR to CLF

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 CLF to BYN.

1 Unidad de Fomento =

812,941 BYR 0.00% today

1 CLF = 812,940.60 BYR · 1 BYR = 0.00000123 CLF

Mid-market rate, updated 05:12 UTC. Paid plans update as often as every 60 seconds. Get CLF→BYR rates via API

CLF to BYR over the last year

800,000.001,000,000.001,200,000.001,400,000.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1,466,235.36
52-week low
812,940.59
52-week average
1,156,481.97
Change over the year
−41.26%

Conversion tables

CLF to BYR
CLF BYR
1 CLF 812,941 BYR
10 CLF 8,129,406 BYR
100 CLF 81,294,060 BYR
1,000 CLF 812,940,601 BYR
10,000 CLF 8,129,406,008 BYR
50,000 CLF 40,647,030,042 BYR
100,000 CLF 81,294,060,084 BYR
BYR to CLF
BYR CLF
1 BYR 0.00000123 CLF
10 BYR 0.0000123 CLF
100 BYR 0.000123 CLF
1,000 BYR 0.00123 CLF
10,000 BYR 0.0123 CLF
50,000 BYR 0.06151 CLF
100,000 BYR 0.123 CLF

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

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Questions about CLF to BYR

How much is 1 CLF in BYR?

1 Unidad de Fomento is 812,940.60 old Belarusian rubles at the mid-market rate of 4 October 2026, 05:12 UTC, and 1 BYR is 0.00000123 CLF.

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

Over the last 52 weeks 1 CLF ranged from 812,940.59 to 1,466,235.36 BYR, 1,156,481.97 BYR on average.

Which exchange rate is this?

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