Electricity Tariff Switch Savings Calculator
Compare your current electricity tariff with a new offer using annual consumption, unit price, base fee, first-year bonus and switching costs.
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This calculator compares a current electricity tariff with a new offer. It separates annual consumption, unit price, base fee, first-year bonus and switching costs so the result does not depend only on the most attractive headline price.
FAQ about Electricity Tariff Switch Savings Calculator
How do I calculate savings from switching electricity tariff?
Compare current yearly cost with the new tariff. Include annual consumption, unit price, base fee, first-year bonus and switching costs.
Should I include electricity sign-up bonuses?
Yes, but separately. The bonus affects year one. The recurring annual saving shows whether the new tariff remains cheaper without it.
Why can a lower unit price still be more expensive?
A higher base fee can offset a lower unit price, especially with low consumption. Both tariff parts need to be compared together.
Does the calculator include time-of-use tariffs?
No. It is a simplified single-rate model. Time-of-use pricing, demand charges, tiered rates, taxes and local utility fees must be checked outside the model.