Energy bill calculation
Scan to use the calculator · Referral code RYAN66827
Free UK energy bill calculator
Could you save on your energy bills?
Calculate monthly and yearly gas & electricity costs. Compare your current tariff with a Fuse quote using the same usage.
Compare my costs ↓Joining Fuse? Check your £100 credit
RYAN66827
Enter RYAN66827 during sign-up for the £100 one-off bill credit, subject to Fuse’s referral terms.
Compare your current bill with Fuse
First get a quote from Fuse. Then enter your current rates and your quote, including VAT.
Your comparison will appear here once all the required figures are entered.
Your current tariff
Your Fuse quote
Happy with your comparison? Get your Fuse quote
Copy code & get a Fuse quote ↗Enter the copied code during sign-up. £100 credit is subject to eligibility and paying your first full month’s bill on time. I receive a reward too. Full referral terms.
See cost breakdown & referral credit
First-year estimate with your referral credit
Fuse annual tariff cost
Referral credit · RYAN66827−£100.00
First-year cost after credit
Includes the £100 credit once, assuming you qualify and receive it within the first year. It is account credit, not cash or a recurring discount. The monthly figures above exclude this credit; it does not reduce every monthly bill by £100.
If the credit exceeds this estimate, the remaining credit stays on your account for future bills, subject to Fuse’s terms.
| Cost | Current | Fuse |
|---|
Share or save your results
Monthly figures are annual costs divided by 12, not a predicted monthly bill or Direct Debit. Assumes unchanged rates and usage over 365 days. Tariff figures exclude referral rewards and exit fees. Any selected referral credit is shown separately above.
How is the comparison calculated?
For each fuel: annual kWh × unit rate ÷ 100 + 365 × daily standing charge ÷ 100. We add the fuel costs and compare both tariffs using identical usage. Monthly usage is multiplied by 12; weekly and daily usage are scaled to 365 days. This calculator supports single-rate tariffs; multi-rate tariffs need separate peak and off-peak calculations.
Questions? Join the Fuse Energy Facebook community ↗
How to use referral code RYAN66827
Get a quote directly from Fuse Energy, compare it with your current bill, and enter RYAN66827 during sign-up if you decide to switch. Check Fuse’s current referral terms before joining.
Which tariffs can I calculate?
Use single-rate electricity or gas tariffs, including fixed or variable rates. Enter VAT-inclusive prices from your bill or quote. Variable-rate estimates assume prices stay unchanged. Time-of-use and multi-rate plans need separate calculations for each rate.
Energy bill calculator & Fuse referral FAQs
How do I calculate my UK energy bill?
Enter your electricity and gas usage in kWh, unit rates in p/kWh and daily standing charges in p/day, including VAT. The calculator estimates monthly and yearly costs. Choose one tariff for any supplier, or compare your current tariff with a personalised Fuse quote.
Where do I enter a Fuse Energy referral code?
Fuse asks for a referral code as part of its sign-up flow. If you cannot find the field, contact Fuse support and quote RYAN66827.
What do I get for using the Fuse Energy referral code?
The reward, its amount and who qualifies are decided by Fuse. Read the current referral terms on fuseenergy.com before you sign up, because they can change.
Will using the Fuse Energy referral code save me money?
Your price depends on your address, usage and the tariff you pick. Compare your own quote against your current bill.
Is this Fuse Energy referral page official?
No. This is a personal page from one customer sharing a referral code.