Energy Cost Calculator

💡

basic

Calculate electricity cost of an appliance

Formula

Cost = Power × Time × Rate

Power

Hours Used Per Day

Electricity Rate

$/kWh

Days

Related Calculators

You might also find these useful

All Physics → 204+ Calculators

Browse 200+ calculators covering mechanics, thermodynamics, E&M, optics, waves, fluid, modern, nuclear, astronomy.

Force Calculator

Calculate force, mass, or acceleration (F=ma).

Ohm's Law

Calculate voltage, current, resistance, and power.

Kinetic Energy

Calculate kinetic energy from mass and velocity (KE=½mv²).

Pressure Calculator

Calculate pressure, force, or area (P=F/A).

Gravitational Force

Calculate gravity between two masses.