Convert 1 Icelandic Króna (ISK) to Old Belarusian Ruble (BYR)

Convert Icelandic krónur to old Belarusian rubles at the live mid-market rate. Reverse: BYR to ISK

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 ISK to BYN.

Amount

From

1 Icelandic Króna =

161 BYR 0.00% today

1 ISK = 160.761 BYR · 1 BYR = 0.00622041 ISK

Mid-market rate, updated 14:29 UTC. Paid plans update as often as every 60 seconds. Get ISK→BYR rates via API

ISK to BYR over the last year

52-week high: 281.34
52-week low: 154.32
52-week average: 212.59
Change over the year: −42.54%

Conversion tables

ISK to BYR
ISK	BYR
1 ISK	161 BYR
10 ISK	1,608 BYR
100 ISK	16,076 BYR
1,000 ISK	160,761 BYR
10,000 ISK	1,607,611 BYR
50,000 ISK	8,038,057 BYR
100,000 ISK	16,076,114 BYR

BYR to ISK
BYR	ISK
1 BYR	0.00622 ISK
10 BYR	0.0622 ISK
100 BYR	0.622 ISK
1,000 BYR	6 ISK
10,000 BYR	62 ISK
50,000 BYR	311 ISK
100,000 BYR	622 ISK

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

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Questions about ISK to BYR

How much is 1 ISK in BYR?

1 Icelandic Króna is 161 old Belarusian rubles at the mid-market rate of 4 October 2026, 14:29 UTC, when 1 ISK = 160.761 BYR.

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

Over the last 52 weeks 1 ISK ranged from 154.319 to 281.342 BYR, 212.594 BYR on average.

Which exchange rate is this?

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