Enter Tariffs Details & Compare Costs with Tariff Calculator

Enter two energy tariffs and compare which could cost you less based on your energy use.

Supply Type i
Tariff A
i
Electricity
i
£ per kWh
i
£ per day
i
£ per kWh
i
hrs/day

Number of off-peak hours offered per day (max 24)

i
%

% of total electricity used off-peak

i
%

% of total electricity used at peak (standard) rate

Gas
i
£ per kWh
i
£ per day
Tariff B
i
Electricity
i
£ per kWh
i
£ per day
i
£ per kWh
i
hrs/day

Number of off-peak hours offered per day (max 24)

i
%

% of total electricity used off-peak

i
%

% of total electricity used at peak (standard) rate

Gas
i
£ per kWh
i
£ per day
Your Usage i
i
kWh

Your average monthly electricity consumption in kilowatt-hours

i
kWh

Your average monthly gas consumption in kilowatt-hours

Price Scenario i

Model how a future price change would affect your comparison. Leave blank to use current prices.

i
i
%

Your Comparison Results

Based on the figures you've entered

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