Va ka radau 1kWh duju - 860 kcal 1m3 duju - 8500 kcal 1kg duju - 11800 kcal 1m3 duju - 0,72 kg 1m3 duju - 16395 kcal 1m3 duju - 9300 Wh 1m3 duju sudegintu katile, kurio NK90proc. - 8,37 kWh 1kWh duju, kuriu kaina 1,58LT, kaina ~0,19 LT 1kWh=860420.6500956 cal. 1cal (is mazosios raides)= 1 gramas vandens pasidytas 1 laipsniu. ~4J http://www.translatorscafe.com/cafe/units-converter/energy/calculator/kilowatt-hour-%5BkW*h%5D-to--kcal%5D/