Energy Tools
12 free tools tagged with "energy"
Unit Converters
(7)Calories to Joules Converter
Convert calories to joules instantly. Free calorie to joule converter for energy calculations.
🔄 Unit ConvertersJoules to Calories Converter
Convert joules to calories easily. Free joule to calorie converter for energy calculations.
🔄 Unit ConvertersKwh to Btu Converter
Convert kilowatt hours to BTU instantly. Free kWh to BTU converter for energy conversion.
🔄 Unit ConvertersBtu to Kwh Converter
Convert BTU to kilowatt hours easily. Free BTU to kWh converter for energy calculations.
🔄 Unit ConvertersCalories to Kcal Converter
Convert calories to kilocalories instantly. Free calorie to kcal converter for nutrition.
🔄 Unit ConvertersKcal to Calories Converter
Convert kilocalories to calories easily. Free kcal to calorie converter for nutrition.
🔄 Unit ConvertersEnergy Converter
Convert between joules, calories, kcal, kWh, BTU and electronvolts with real-world energy references
🔄 Unit ConvertersHome & Property
(4)Electricity Cost Calculator
Calculate how much any appliance costs to run per hour, day, week, month and year. Add multiple appliances for total household running costs
🏠 Home & PropertyEnergy Cost Calculator
Calculate the running cost of your household appliances. See costs per hour, day, week, month, and year based on current UK electricity rates.
🏠 Home & PropertyElectricity Bill Estimator
Estimate your UK electricity bill from meter readings or kWh usage. Supports standard, fixed rate, and Economy 7 tariffs with current rates.
🏠 Home & PropertyCanada Heating Cost Calculator
Estimate your annual heating costs by province, home size and heating type. Compare natural gas, electric, oil and heat pump costs across Canadian provinces.
🏠 Home & PropertyHealth & Fitness
(1)Explore our collection of 12 free energy tools. Each tool works directly in your browser with no sign-up required. From calculators and converters to generators and planners - find the right tool for your needs and get results instantly.