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  2. BYR to DAI

Old Belarusian Ruble (BYR) to Dai (DAI)

Convert old Belarusian rubles to Dais at the live mid-market rate. Reverse: DAI 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 DAI.

1 Old Belarusian Ruble =

0.00005094 DAI −0.05% today

1 BYR = 0.00005094 DAI · 1 DAI = 19,629.46 BYR

Mid-market rate, updated 08:55 UTC. Paid plans update as often as every 60 seconds. Get BYR→DAI rates via API

BYR to DAI over the last year

0.000030.000040.00005Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00005126
52-week low
0.00002918
52-week average
0.00003966
Change over the year
+72.18%

Conversion tables

BYR to DAI
BYR DAI
1 BYR 0.00005094 DAI
10 BYR 0.0005094 DAI
100 BYR 0.005094 DAI
1,000 BYR 0.05094 DAI
10,000 BYR 0.5094 DAI
50,000 BYR 2.55 DAI
100,000 BYR 5.09 DAI
DAI to BYR
DAI BYR
1 DAI 19,629 BYR
10 DAI 196,295 BYR
100 DAI 1,962,946 BYR
1,000 DAI 19,629,455 BYR
10,000 DAI 196,294,553 BYR
50,000 DAI 981,472,767 BYR
100,000 DAI 1,962,945,534 BYR

Get BYR→DAI rates via API

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

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Questions about BYR to DAI

How much is 1 BYR in DAI?

1 Old Belarusian Ruble is 0.00005094 Dais at the mid-market rate of 4 October 2026, 08:55 UTC, and 1 DAI is 19,629.46 BYR.

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

Over the last 52 weeks 1 BYR ranged from 0.00002918 to 0.00005126 DAI, 0.00003966 DAI on average.

Which exchange rate is this?

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