WiFi Router / Modem
WiFi Router / Modem Running Cost Calculator
Always-on router / ONT / modem running cost.
Enter appliance details
Pick a preset or enter wattage manually. Adjust rate to match your DISCOM.
Quick presets
Typical: 5–30 W
Use 6–9 ₹/unit as a rough national average, or your DISCOM's top slab rate.
Money-saving tips
- Routers are small draws individually but run 24×7 — ~9 units/month for a 12 W setup.
- Power off overnight via a smart plug if your usage permits — saves ~3 units/month.
Want bill-level accuracy?
This tool uses a flat ₹/unit estimate. For an exact bill matching your DISCOM's slab, FAC and duty, use the main calculator.
Open Bill Calculator