How much is 6456 British Pound to Malawian Kwacha? 14,044,646.00 Malawian Kwacha is todays conversion result. International currency exchange rate for pair GBP to MWK for today is 2,175.4408. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 6456 MWK to GBP.