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A practical monthly cost comparison between electric induction stoves, 14.2 kg LPG cylinders, and piped natural gas (PNG).
Cooking on a modern induction cooktop costs roughly ₹650 to ₹800 per month for a typical family of 4 (consuming ~90–110 units of electricity), compared to ₹850 to ₹950 for a non-subsidized 14.2 kg LPG cylinder. Induction cooking is about 15% to 20% cheaper than LPG cylinder refills.
An induction cooktop has a high wattage rating (typically 1,800W to 2,000W), which makes many homeowners worry that it will drastically inflate their electricity bill. However, what matters is thermal efficiency:
| Cooking Fuel | Thermal Efficiency | Monthly Consumption | Estimated Monthly Cost |
|---|---|---|---|
| Induction Cooktop (at ₹7.50/u) | 84% | ~95 units (kWh) | ₹712 |
| 14.2 kg LPG Cylinder (Non-Subsidized) | 40% | ~1 Cylinder / month | ₹850 - ₹950 |
| PNG (Piped Natural Gas) | 55% | ~14 - 16 SCM | ₹650 - ₹750 |
No, induction requires ferromagnetic cookware (stainless steel, cast iron, or induction-bottom pans). Pure aluminum, brass, or copper pans will not heat on an induction stove.
Yes! Because over 84% of energy directly heats the pan, boiling water or cooking curries is 30% to 50% faster on an induction stove than on a gas burner.
Model your kitchen electricity expenses with our interactive appliance calculator.