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Old Belarusian Ruble (BYR) to Swedish Krona (SEK)

Convert old Belarusian rubles to Swedish kronor at the live mid-market rate. Reverse: SEK 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 SEK.

1 Old Belarusian Ruble =

0.0005124 SEK 0.00% today

1 BYR = 0.00051244 SEK · 1 SEK = 1,951.43 BYR

Mid-market rate, updated 05:26 UTC. Paid plans update as often as every 60 seconds. Get BYR→SEK rates via API

BYR to SEK over the last year

0.00030.00040.0005Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00051248
52-week low
0.00027529
52-week average
0.00037432
Change over the year
+85.02%

Conversion tables

BYR to SEK
BYR SEK
1 BYR 0.0005124 SEK
10 BYR 0.005124 SEK
100 BYR 0.05124 SEK
1,000 BYR 0.5124 SEK
10,000 BYR 5.12 SEK
50,000 BYR 25.62 SEK
100,000 BYR 51.24 SEK
SEK to BYR
SEK BYR
1 SEK 1,951 BYR
10 SEK 19,514 BYR
100 SEK 195,143 BYR
1,000 SEK 1,951,433 BYR
10,000 SEK 19,514,330 BYR
50,000 SEK 97,571,649 BYR
100,000 SEK 195,143,299 BYR

Get BYR→SEK rates via API

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

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Questions about BYR to SEK

How much is 1 BYR in SEK?

1 Old Belarusian Ruble is 0.00051244 Swedish kronor at the mid-market rate of 4 October 2026, 05:26 UTC, and 1 SEK is 1,951.43 BYR.

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

Over the last 52 weeks 1 BYR ranged from 0.00027529 to 0.00051248 SEK, 0.00037432 SEK on average.

Which exchange rate is this?

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