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Old Belarusian Ruble (BYR) to South Korean Won (KRW)

Convert old Belarusian rubles to South Korean won at the live mid-market rate. Reverse: KRW 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 KRW.

1 Old Belarusian Ruble =

0.06852 KRW 0.00% today

1 BYR = 0.0685209 KRW · 1 KRW = 14.5941 BYR

Mid-market rate, updated 06:33 UTC. Paid plans update as often as every 60 seconds. Get BYR→KRW rates via API

BYR to KRW over the last year

0.040.060.08Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.079558
52-week low
0.041455
52-week average
0.057796
Change over the year
+64.69%

Conversion tables

BYR to KRW
BYR KRW
1 BYR 0.06852 KRW
10 BYR 0.6852 KRW
100 BYR 7 KRW
1,000 BYR 69 KRW
10,000 BYR 685 KRW
50,000 BYR 3,426 KRW
100,000 BYR 6,852 KRW
KRW to BYR
KRW BYR
1 KRW 15 BYR
10 KRW 146 BYR
100 KRW 1,459 BYR
1,000 KRW 14,594 BYR
10,000 KRW 145,941 BYR
50,000 KRW 729,704 BYR
100,000 KRW 1,459,408 BYR

Get BYR→KRW rates via API

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

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Questions about BYR to KRW

How much is 1 BYR in KRW?

1 Old Belarusian Ruble is 0.0685209 South Korean won at the mid-market rate of 4 October 2026, 06:33 UTC, and 1 KRW is 14.5941 BYR.

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

Over the last 52 weeks 1 BYR ranged from 0.0414548 to 0.0795582 KRW, 0.0577958 KRW on average.

Which exchange rate is this?

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