# Electric Vehicle Charge Cost Calculator AI Agent Connect

> Electric Vehicle Charge Cost Calculator MCP gives your AI client the math skills to handle EV finances. It calculates the cost of single charging sessions, determines your cost per kilometer, projects monthly budgets, and compares home versus public charging rates to help you make better decisions about your electric vehicle ownership.

## Overview
- **Category:** finance
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_FfPntbPPFcm30R5BpiSORe1i6l7zUMz0nFrK8EyB/ai-agent-connect
- **Tags:** ev, charging, cost-calculator, electric-vehicle, energy

## Description

Managing the costs of an electric vehicle shouldn't involve messy spreadsheets or manual math. This MCP gives your AI agent the specific tools needed to handle the financial side of EV ownership. You can ask your agent to figure out exactly what a single charge will cost you, including taxes and energy losses, or find out how much you're spending for every kilometer you drive. If you're trying to plan your monthly spending, your agent can run projections based on your current habits. You can even use it to decide if it's cheaper to charge at home or at a public station by comparing different energy tariffs. It turns your AI client into a specialized financial assistant for your EV.

## Tools

### get_distance_cost
This tool calculates the cost of traveling a specific distance based on your vehicle's efficiency.

### get_monthly_projection
Use this to estimate your total monthly budget for EV charging.

### get_session_cost
This tool finds the total financial cost for a single charging event, accounting for taxes and losses.

### get_tariff_comparison
This tool compares the cost-effectiveness of home charging against public stations for your energy needs.

## Prompt Examples

**Prompt:** 
```
How much will it cost to add 50kWh to my EV if the rate is $0.25/kWh, with a 10% loss and 5% tax?
```

**Response:** 
```
The total cost for this charging session is $14.44.
```

**Prompt:** 
```
If a session costs $12 and I added 40kWh, and my car uses 150Wh/km, what is my cost per km?
```

**Response:** 
```
The cost per kilometer is $0.45.
```

**Prompt:** 
```
I charge 10 times a month at an average cost of $8 per session. What is my monthly projection?
```

**Response:** 
```
Your estimated monthly cost is $80.00, with a daily average of $2.67.
```

## Capabilities

### Single Session Math
Your agent calculates the exact price of a charge including taxes and energy losses.

### Distance Efficiency
The AI determines your cost per kilometer based on your specific vehicle efficiency.

### Budget Planning
Your agent projects monthly energy spending based on your charging frequency.

### Tariff Comparison
The AI compares home and public charging rates to find the cheapest option.

## Use Cases

### Daily Commute Costing
Calculate exactly how much your daily drive costs based on your car's Wh/km rating.

### Home vs Public Decision
Determine if it is cheaper to wait to charge at home or use a public station now.

### Monthly Budgeting
Predict your upcoming electricity bill based on your typical charging sessions.

### Single Charge Totals
Get the final price of a charge session including all hidden fees and losses.

## Benefits

- Eliminates manual calculations for energy losses and taxes.
- Provides clear comparisons between different charging locations.
- Turns raw energy data into actionable monthly budget projections.

## How It Works

Connecting this MCP to your AI client gives your agent immediate access to EV financial tools.

1. Connect the MCP to your client like Claude or Cursor via Vinkius.
2. Provide your vehicle efficiency or charging session details to your agent.
3. The agent uses the specific tools to run the math.
4. Receive precise cost, distance, or budget data in your chat interface.

## Frequently Asked Questions

**How does this MCP handle energy loss during charging?**
The get_session_cost tool specifically accounts for energy losses to give you a realistic total cost.

**Can I compare different charging stations?**
Yes, the get_tariff_comparison tool lets you compare the cost-effectiveness of home versus public charging.

**What clients can I use this with?**
You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

**Does this calculate cost per kilometer?**
Yes, the get_distance_cost tool calculates exactly how much it costs to travel a specific distance.

**Can I use this for monthly budgeting?**
Yes, the get_monthly_projection tool estimates your total monthly budget for EV charging.

**How does the tool account for energy loss?**
The `get_session_cost` tool uses an efficiency loss factor to account for the extra energy drawn from the grid that is lost as heat during the charging process.

**Can I compare home and public charging costs?**
Yes, you can use the `get_tariff_comparison` tool to compare the total cost of charging at home versus using a public station for a specific energy requirement.

**How do I estimate my monthly EV spending?**
You can use `get_monthly_projection` by providing the average cost of a session and how many times you charge per month.