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Compare home and bill decisions

Compare energy, household bills and everyday home choices with simple comparisons, calculators and guides.

Energy, broadband and other household bills are a steady drain on the budget, and they are an area where comparing options can deliver quick, repeatable savings.

Our home and bills comparisons and calculators help you cut waste and choose better, from working out what an appliance really costs to run, to comparing a heat pump with a gas boiler or estimating the payback on solar panels.

Popular comparisons

Home & Bills

Heat Pump vs Gas Boiler

Compare heat pumps and gas boilers for installation cost, running cost and suitability.

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Home & Bills

Heat Pump vs Electric Heating

Compare heat pumps and direct electric heating for running costs, installation, efficiency and carbon.

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Home & Bills

Underfloor Heating vs Radiators

Compare underfloor heating and radiators for installation cost, running cost, comfort and retrofit disruption.

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Home & Bills

Smart Meter vs Traditional Meter

Compare smart meters and traditional meters for billing accuracy, energy tracking and tariff access.

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Home & Bills

Fixed vs Variable Energy Tariff

Compare fixed and variable energy tariffs for price certainty, flexibility, smart tariffs and exit fees.

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Home & Bills

Solar Panels vs Solar Battery

Compare solar panels only with adding battery storage for savings, self-consumption, payback and backup power.

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Home & Bills

Economy 7 vs Standard Tariff

Compare Economy 7 and standard electricity tariffs for day and night rates, storage heaters, EVs and savings.

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Home & Bills

Prepayment Meter vs Direct Debit

Compare prepayment meters and direct debit energy payments for cost, convenience, control and tariff access.

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Home & Bills

Air Fryer vs Oven

Compare air fryers and electric ovens for small meals, batch cooking, energy use and running costs.

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Home & Bills

Tumble Dryer vs Heated Airer

Compare tumble dryers and heated airers for drying cost, speed, capacity and condensation risk.

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Home & Bills

Gas vs Electric Heating

Compare gas and electric heating for UK running costs, installation, maintenance and carbon.

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Calculators

Home & Bills

Electricity Cost Calculator

Estimate household electricity bills from usage, unit rate and standing charge.

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Guides

Home & Bills

What Is a PAC Number? How to Switch and Keep Your Number

Published 20 Jun 2026

What is a PAC number? It is the Porting Authorisation Code that lets you switch mobile network and keep your phone number. Here is how to get one free by text, and what the banking version means.

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Home & Bills

How to Switch Broadband Provider: A Simple UK Guide

Published 15 Jun 2026

Switching broadband in the UK is now simple. Under One Touch Switch your new provider handles the whole move, including cancelling the old one. Here is how to switch, how long it takes and the costs.

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Frequently asked questions

How can I cut my energy bills?

Understanding what uses the most electricity is the first step. Our appliance and electricity cost calculators show where your money goes so you can target the biggest savings.

Are heat pumps cheaper than gas boilers?

It depends on your home, insulation and tariffs. Heat pumps usually cost more to install but can be cheaper to run. Our heat pump vs boiler comparison and calculator weigh both up.

Are solar panels worth it?

It depends on your roof, usage and the cost of installation. Our solar panel savings calculator estimates bill savings, export income and payback time.