Tools
Tools & calculators
Interactive tools to help you figure out which tariff saves you the most and what your bills would look like.
🔌
EV charging calculator
Work out what it costs to charge your electric car on different Octopus tariffs vs petrol.
🎯
Which tariff? quiz
Answer a few questions about your home and habits to find the best Octopus tariff for you.
📊
Tariff comparison
See live rates for every Octopus tariff side by side, for your region.