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Blended Tariff Optimization

Home vs Public Charging Split Calculator

Calculate your blended monthly EV charging bill based on your split between overnight home domestic power and on-the-go public fast chargers.

Split EngineDeterministic Math Engine

Calculate Blended Charging Expenses

Model your charging habits by adjusting the balance between home wallbox and public DC stations.

Auto-populates battery capacity, charging limits, and real-world efficiency.

km / month

Total kilometers driven each month.

Home Charging: 80%Public DC Fast: 20%
Estimated
₹/kWh

Home residential unit rate.

Estimated
₹/kWh

Commercial CPO station rate.

₹1.46/km BlendedBlended Monthly Charging Bill
₹1,746

Driving 1,200 km/mo with 80% Home and 20% Public charging.

Monthly Energy Cost
₹1,746/mo
Blended Cost / KM
₹1.46/km
Monthly Home Savings
₹1,694saved/mo
Home vs Public Share
80% : 20%
Monthly Expenditure Split
Home Power (132.3 kWh)₹1,058
Public CPO (32 kWh)₹688
Savings vs 100% Public₹1,694/mo

How the Blended Charging Model Works

Blended Cost Formula

Calculates the weighted energy cost based on your charging location:

Bill = (Home Units × Home Tariff) + (Public Units × Public Tariff)

Home AC charging includes 12% conversion loss adjustment; Public DC charging includes 7% transmission loss adjustment.

Financial Optimization Takeaway

For every 10% shift from public fast chargers to home wallbox charging, an Indian EV owner saves roughly ₹250 to ₹350 per month for 1,200 km of driving.

Driver Knowledge Base

Frequently Asked Questions

EV Hardware Recommendations

Home AC Charging Equipment & Accessories

Set up an economical home charging ecosystem to maximize savings over public DC fast charging.

ac wallboxes₹28,999 (Estimated)

7.4 kW Smart AC Home Wallbox Charger

Single-phase 32A Type 2 home wallbox with RFID authentication, smartphone app connectivity, and IP65 weatherproof housing.

  • 7.4 kW (32A Single Phase)
  • Type 2 Connector Standard
  • IP65 Ingress Protection
  • RFID & App Controlled
portable chargers₹12,499 (Estimated)

Portable 3.3 kW Type 2 Emergency Charger

Plug-and-play 16A domestic 3-pin socket charger with real-time LCD current monitoring and surge protection for road trips.

  • 3.3 kW (16A Domestic Socket)
  • 5 Meter Cable Length
  • Overcurrent & Surge Protection
  • Compact Travel Bag Included
cables adapters₹8,999 (Estimated)

Type 2 to Type 2 EV Charging Cable (5m, 32A)

Heavy-duty 32A single/three-phase public AC charging cable designed for untethered public charging stations in India.

  • Type 2 (IEC 62196-2) to Type 2
  • 32A Rated (Up to 22 kW 3-Phase)
  • TPU Flexible Outer Jacket
  • 10,000+ Mating Cycles Durability
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MiraiVolt Station Network

Find Compatible CCS2 Charging Stations for Tata Nexon EV

Locate verified fast chargers in your area, check real-time availability, view tariffs, and start live navigation on MiraiVolt.