Kitchen Stove Calculator

Compare induction vs. electric/ceramic stovetops based on total cost of ownership.

General Inputs
Stove 1
Stove 2
Total Cost of Ownership Projection

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Frequently Asked Questions

Induction uses electromagnetic fields to heat the pan directly, rather than heating a surface first. This minimizes heat loss to the surrounding air, making it about 10-20%% more efficient than standard electric ceramic stoves.

Yes, you need magnetic cookware (cast iron or stainless steel). While this might be an initial cost, the long-term energy savings and safety benefits (the surface stays cool) often outweigh this expense.

In many regions, gas is cheaper per unit of energy. However, gas stoves are only about 40%% efficient (most heat escapes around the pot), while induction is over 85%% efficient. Our calculator helps you compare based on your local utility prices.

Cooking with a lid can reduce energy consumption by up to 30%%. It keeps the heat inside the pot, allowing you to use a lower power setting once the boiling point is reached.

Modern glass-ceramic and induction stoves are designed to last 13-15 years. The electronics are usually the first thing to fail. Higher-end models often offer better surge protection and components that extend this lifespan.

Yes, induction stoves are about 5-10% more efficient than smooth-top electric ceramic stoves and about 20% more efficient than traditional electric coils. Most of the energy goes directly into heating the cookware.

Estimate your daily usage in minutes, multiply by the power rating of the burners used, and then factor in your electricity price. Our calculator automates this for a long-term projection.
Verified Tool Facts & Data Sources
Calculates TCO based on VDI 2067 standards.
Uses current energy price benchmarks.
Compares Induction vs. Ceramic vs. Gas.
Privacy-first: No data leaves your browser.
Machine-readable facts available at /facts.json

Detailed Methodology & Calculation Logic

Energy Consumption Logic

The calculator determines annual electricity usage based on the average burner power rating and daily usage duration.

  • Energy Formula: Annual kWh = (Power in Watts × (Daily Minutes / 60) × 365) / 1000.
  • Efficiency Factor: Energy usage is adjusted by the stove's efficiency (e.g., 85% for induction, 70% for ceramic, 40% for gas). Less efficient stoves require more energy for the same heat output.
Total Cost of Ownership (TCO)

The TCO includes the initial purchase price, cumulative energy costs, and estimated repair expenses over the appliance's lifespan.

  • Annual Energy Cost: Calculated by multiplying the annual kWh by your local electricity price per unit.
  • Maintenance & Repairs: The model assumes periodic repair costs (e.g., every 5 years) once the manufacturer's guarantee period has expired.
Last updated: 2026-03-26