Everyday Calculators

Calculate trip fuel consumption, fuel cost, total travel expenses, and an equal cost per passenger.

Calculate which weight plates to load on each side of a barbell for any target weight.

Calculate fish tank capacity and estimated actual water volume in litres, gallons, and cubic feet.

Estimate appliance energy consumption and electricity running cost from watts, usage time, and tariff.

Compare products by unit price and find which package offers better value.

Compare tire sizes, diameter, circumference, sidewall height, revolutions, clearance and speedometer difference.

Calculate dimensional or volumetric shipping weight and compare it with actual package weight.