Microwave Oven Running Cost Calculator
Calculate how much it costs to run your microwave per day, month and year based on wattage, minutes used and your electricity rate.
Everyday Tools
Discover Everyday Tools on CalculatorSphere – a collection of handy and practical calculators designed to simplify your daily tasks in finance, health, education, and more
RO Water Purifier Running Cost Calculator
Calculate how much electricity your RO water purifier uses per day, month and year, plus the cost per liter of purified water.
Ceiling Fan Electricity Cost Calculator
Calculate how much it costs to run your ceiling fan per hour, day, month and year based on wattage, hours used and your electricity rate.
Refrigerator Running Cost Calculator
Calculate how much it costs to run your refrigerator per hour, day, month and year based on wattage, duty cycle and your electricity rate.
Geyser Running Cost Calculator India (2026) – Water Heater Electricity Cost
Calculate exactly how many units and how much your geyser (water heater) costs to run per day, month and year in India.
AC Running Cost Calculator (2026) – Air Conditioner Electricity Cost
Calculate exactly how much your air conditioner costs to run per hour, day, month and year based on wattage, duty cycle and your electricity rate.
Washing Machine Running Cost Calculator (UK & US 2026) – Cost Per Cycle
Calculate exactly how much your washing machine costs to run per cycle, week, month and year based on wattage, cycle length and your electricity rate.
Image Resizer – Resize Photos to Exact Width & Height (Free)
Upload a photo and resize it to an exact width and height with aspect ratio locking, then download – all in your browser, no upload to any server.
Dimension Resizer – Resize Width & Height (Keep Aspect Ratio)
Resize any width and height while keeping the exact same aspect ratio, with a live visual preview and one-click presets for 16:9, 1:1, 9:16 and more.
Tumble Dryer Running Cost Calculator (UK & US 2026) – Cost Per Cycle
Calculate exactly how much your vented, condenser or heat pump tumble dryer costs to run per cycle, week, month and year.