tech

How to Calculate Real-Time EV Charging Cost in India – 2025 Guide

By TIME OF HINDUSTAN

January 16, 2020

Want to know exactly what you’ll pay before charging your EV? Here’s the easy way!

Avoid bill shock, compare stations, and plan long trips better.

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Why Calculate Charging Cost?

– Unit price per kWh

Trust your gut

– Charging speed (fast/normal) – State EV tariffs & GST

What Affects Charging Cost?

The Basic Formula

Cost = Battery Size (kWh) × Price per kWh Example: 40 kWh × ₹8 = ₹320

Best Apps to Check Live Rates

List:PlugShare – charging cost & availability – Tata Power EZ Charge – dynamic pricing – ChargeGrid – location-based rates

Rates Change by State

Delhi: ₹4.5/kWh Maharashtra: ₹7/kWh Kerala: ₹6/kWh

Points: – Charge at home during off-peak hours – Use slow charging for overnight – Track promo codes in apps

Saving Tips

How to Save on EV Charging