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Tools & Calculators

Boiler Finance Calculator

Price of BoilerFinance available on all orders between £1,000 and £25,000

£740.00

Select a Representive Example:

Affordable

Alpha boiler

Mid - Range

Ideal boiler

Premium

Worcester Bosch Boiler

Please note the above quotation is an indicative cost and actual monthly payments may vary by +/- 2p per month. Only available to UK residents over 18, subject to terms and conditions. To apply for finance, please add the product to your cart, proceed through checkout and select 'Apply For Finance' as your payment option where you can complete the application form online. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk

Boiler Size Calculator

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Calculator disclaimer

WarmZilla's Boiler Size Calculator is intended for informational purposes only and is designed to offer a general estimation of the boiler size required for a property based on the inputted number of bedrooms, bathrooms, radiators, boiler type, and occupancy level. The estimates generated by this calculator are based on simplified assumptions. Actual boiler size requirements can vary significantly depending on a wide range of factors including, but not limited to, insulation levels, location, hot water usage, and specific heating needs.

We strongly recommend obtaining a full quote using our online boiler quoting tool. Reliance on the estimates provided by this calculator shall be at the user's own risk. Neither the creators of this calculator nor any associated parties shall be liable for any direct, indirect, incidental, consequential, or any other damages arising out of or in connection with the use of this calculator or in reliance on the information available through this tool.

BTU Calculator

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BTU Calculator Disclaimer

WarmZilla's BTU Calculator is intended for informational purposes only and is designed to provide a general estimation of the BTU requirements for a room based on the room type, inputted dimensions, insulation levels, and window types. The estimates generated by this calculator are based on simplified assumptions. Actual heating requirements can vary significantly depending on various factors, including room usage, external climate conditions, and specific heating preferences.

We strongly recommend consulting with a qualified heating professional to determine your precise heating requirements. Reliance on the estimates provided by this calculator shall be at the user's own risk. Neither the creators of this calculator nor any associated parties shall be liable for any direct, indirect, incidental, consequential, or other damages arising out of or in connection with the use of this calculator or reliance on the information provided by this tool.

Air Con kW Calculator

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Air Con Calculator Disclaimer

Please Note: This calculator provides an estimate for guidance purposes only. Factors such as room insulation, window size and type, and local climate can affect the required power. For an accurate assessment and quote, please consult a qualified engineer.

EV Charging Cost & Savings Calculator

Your Petrol/Diesel Vehicle

Electric Vehicle

Annual Mileage

Charging Profile

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EV Charging Cost & Savings Calculator Disclaimer

Please Note: A Guide, Not a Guarantee

The results from this calculator are a personalised estimate based on the figures you provide. They are intended for illustrative purposes and to be used as a guide. The actual savings you achieve may differ because real-world conditions are variable.
The key differences between this calculation and real-world outcomes are:

Vehicle Efficiency: The calculator uses the efficiency figure you provide (e.g., official WLTP miles/kWh or MPG). However, your actual, day-to-day efficiency will be uniquely affected by your personal driving style, speed, terrain, and weather conditions, which can alter your energy consumption. Energy & Fuel Prices: This tool provides a snapshot based on the prices you enter today for home electricity, public charging, and petrol/diesel. These rates are variable and likely to fluctuate over time, which will impact your actual annual costs and savings. Charging Profile: Your calculation is based on the charging mix you have estimated (e.g., the percentage of charging at home, at public chargers, or for free). This disclaimer notes that your actual costs will depend on how closely your real-world charging habits throughout the year match this initial estimate. For example, frequent long-distance travel may lead to a higher reliance on public charging than you originally predicted, which would alter your average costs.

This tool compares fuel/energy costs only and does not include other ownership expenses like insurance, maintenance, or the vehicle's purchase price. All figures are provided as a guide and do not constitute a guarantee of savings