Independent UK energy checker
Is Octopus Cheaper Than Your Current Energy Supplier?
Enter your current electricity tariff and we’ll compare it with current Octopus Energy prices to estimate how much you could save.
Takes about 60 seconds. No account required.
Independent comparison tool. We may receive a referral commission if you switch to Octopus through our link.
How does this work?
- 1
Tell us what you’re currently paying
- 2
We retrieve current Octopus pricing
- 3
We estimate your annual cost
- 4
We compare the two
- 5
We show the potential difference
Why do we do this?
We built this tool to make it easier to understand whether switching energy suppliers could save you money.
Thinking of switching to Octopus?
If you’re already decided — or just want to see what’s on offer — you can continue straight to Octopus with our referral link.
Get £50 energy credit when eligible
New customers may get £50 credit when they switch through this link (terms apply with Octopus).
You’ll complete the switch directly with Octopus.
Disclosure: We may receive a referral commission if you switch to Octopus using our link. This does not affect the calculation or the price you pay.
FAQ
Is this an official Octopus Energy website?
No. This is an independent comparison tool and is not owned or operated by Octopus Energy.
Is the calculation guaranteed?
No. It is an estimate based on the information you provide and current available Octopus pricing.
Does Octopus always work out cheaper?
No. It depends on your current tariff, usage, location and eligibility.
Do I need a smart meter?
Some Octopus tariffs require a smart meter. The tool explains this when it’s relevant to a recommendation.
What happens if I switch through the link?
You’re sent directly to Octopus to complete your own application.
Do you receive money if I switch?
Yes. If you complete an eligible referral through our link, we may receive a referral commission. That does not change the price you pay.
Can I use the calculator if I’m already with Octopus?
Yes. It can still help you compare Octopus tariffs, but referral rewards may not apply to existing customers.