Home and Consumption
Utility calculators for everyday domestic life: estimated electricity bill, water consumption, BTU for air conditioning and market cost per unit. Make smarter consumption decisions and save on your family budget.
Total tools: 6
Home and Comfort
BTU of Air
Calculate recommended BTU for air conditioning based on area, people, electronics and solar incidence.
TV Distance
Calculate the minimum and maximum distance recommended for watching TV (Full HD or 4K).
Energy & Consumption
Electricity Bill
Estimate total consumption (kWh) and monthly cost with a list of devices and tariff per kWh.
Water Consumption
Calculate monthly water consumption in liters and m³ from manual entries.
Shopping & Budget
Also useful
Ink Yield
Calculate the amount of paint needed to paint walls and ceilings, avoiding waste.
Floor Area
Calculate the total floor area and the required number of covering boxes for your project.
Energy
Convert energy units such as Joules, Calories, kilowatt-hours (kWh) and BTU.
Power
Convert power units such as Watts, kilowatts (kW), horsepower (CV) and horsepower (HP).
Volume
Convert volume units such as liters, milliliters, cubic meters, gallons, fluid ounces, and cups.
Price per Unit
Compare price per unit between products (per kg, liter or unit) to choose the best offer.
Sequential Discounts
Simulate cumulative discounts and see final price and savings on multi-stage promotions.
Fuel Consumption
Convert km/l, mpg (US/UK) and l/100km. Understand the real efficiency of your vehicle.
Travel Cost
Calculate car travel cost based on distance, consumption and fuel price.