My E7 tariff (E.ON) is currently 16.422p per day standing charge, day rate 17.021p per kWh and night rate 7.172p per kWh (all including VAT). ... so my standing charge would be about £9.20 for 56 days.the sample I looked up says ... Electricity Economy 7 rates
Daily Standing charge 18.90p per day
Day rate 19.20p per kWh
Night rate 6.99p per kWh
So 8 weeks (56 days) would have (56 x 18.9p) = £10.584 x 1.05 = £11.11 standing charge in my example
Kind Regards, John.