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100 GBP to BYN

Convert British pounds sterling to Belarusian rubles at the live mid-market rate.

100 British pounds sterling =

400.93 BYN +0.68% today

1 GBP = 4.00929 BYN · 1 BYN = 0.249421 GBP

Mid-market rate, updated 07:22 UTC. Paid plans update as often as every 60 seconds. Get this rate via API

GBP to BYN over the last year

4.004.50Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4.5787
52-week low
3.6438
52-week average
4.0044
Change over the year
−11.90%

Conversion tables

GBP to BYN
GBP BYN
1 GBP 4.01 BYN
5 GBP 20.05 BYN
10 GBP 40.09 BYN
25 GBP 100.23 BYN
50 GBP 200.46 BYN
100 GBP 400.93 BYN
250 GBP 1,002.32 BYN
500 GBP 2,004.65 BYN
1,000 GBP 4,009.29 BYN
5,000 GBP 20,046.47 BYN
10,000 GBP 40,092.93 BYN
50,000 GBP 200,464.66 BYN
BYN to GBP
BYN GBP
1 BYN 0.2494 GBP
5 BYN 1.25 GBP
10 BYN 2.49 GBP
25 BYN 6.24 GBP
50 BYN 12.47 GBP
100 BYN 24.94 GBP
250 BYN 62.36 GBP
500 BYN 124.71 GBP
1,000 BYN 249.42 GBP
5,000 BYN 1,247.10 GBP
10,000 BYN 2,494.21 GBP
50,000 BYN 12,471.03 GBP

GBP to BYN via API

The live rate, the rate on any past day or a whole range, for BYN and 170+ other currencies, as JSON. Free plan included.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=GBP -d currencies=BYN \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=GBP -d currencies=BYN \
  -d date=2025-09-30 \
  -H "apikey: YOUR-API-KEY"

Popular British Pound Sterling conversions

Questions about GBP to BYN

How much is 100 GBP in BYN?

100 British pounds sterling is 400.93 Belarusian rubles at the mid-market rate of 30 September 2026, 07:22 UTC, when 1 GBP = 4.00929 BYN.

What was the GBP to BYN rate over the last year?

Over the last 52 weeks 1 GBP ranged from 3.64378 to 4.57873 BYN, 4.00441 BYN on average.

Which exchange rate is this?

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