# EV Charging Calculator — Simple EV Charging Estimates

> Calculates EV charging times based on battery, charge level, and charger speed. (iPhone/iPad app by Daniel Tyler Perry.)

- Source: https://appshunter.io/ios/app/ev-charging-calculator/id6755452503 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Tyler Perry](https://appshunter.io/developer/1738693580)
- Category: Travel, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 7 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.1 · 8 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Norwegian Bokmål, Polish, Brazilian Portuguese and 5 more
- Released: 2025-11-23
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ev-charging-calculator/id6755452503/reviews.md

## What is EV Charging Calculator?

Stop guessing when your EV will be ready!

EV Charging Calculator turns battery capacity, current and target charge levels, and charger power into a clear estimate of charging time and completion time. Use it with a standard wall outlet, a Level 1 or Level 2 home charger, or a DC fast charger.

PLAN YOUR CHARGE

- Start now and see when your vehicle should be ready.
- Schedule a future start time and receive an optional reminder when it is time to plug in.
- Choose when you need charging to finish and calculate the latest time you should start.
- Enter your electricity rate to estimate the cost of the charge.
- Add your vehicle’s efficiency to estimate the driving range gained.

ESTIMATES THAT FIT YOUR SETUP

- Save profiles for multiple vehicles and battery sizes.
- Use regional charger and voltage presets, including 120/240V and 230V configurations.
- Enter custom current or power values in amps and kilowatts.
- Adjust charging efficiency and charge tapering for estimates that better reflect your vehicle and charging setup.
- Improved modeling accounts for power used by the vehicle while charging, particularly with slower chargers.

WIDGETS AT A GLANCE

Keep your most recent calculation close at hand with small and medium Home Screen widgets or a Lock Screen widget, no need to open the app just to check your estimate.

PRIVATE BY DESIGN

No account is required. During normal calculator use, your entries and saved settings remain on your device and are not sent to a server.

Actual charging times can vary with the vehicle, battery temperature, charger, weather, and other conditions. Estimates are intended for planning.

## Key features

- Instant charging time estimates
- Smart finish time predictions
- Multiple vehicle profiles
- Global voltage support
- Customizable charger settings
- Distraction-free interface

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Level 1 - Trickle | $1.99 | one-time |
| Level 3 - DC Fast | $9.99 | one-time |
| Level 2 - Fast | $4.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/ev-charging-calculator/id6755452503/reviews.md

### 5/5 — Like

*2026-02-24*

Very good app

### 5/5 — Handy and Simple

*2026-01-12*

Great app to check charging times based on the size of my cars battery pack. App has presets you can set, simple layout, and pretty intuitive. Looks to be pretty accurate as well, nice work!

**Developer response:** I’m glad to hear that you appreciate the app. Thank you very much for your kind review!

## Frequently asked questions about EV Charging Calculator

### How accurate is EV Charging Calculator?

The app provides instant estimates based on user-inputted battery size, state-of-charge, and charger speed. While it aims for clarity, actual charging times can vary due to external factors like battery health and ambient temperature.

### Does EV Charging Calculator support different charging speeds?

Yes, EV Charging Calculator supports various charging levels including standard wall outlets (Level 1), home chargers (Level 2), and DC Fast Chargers. You can also input custom kW power rates for precise calculations.

### Can I save multiple EVs in EV Charging Calculator?

Absolutely. The app allows you to save multiple vehicle profiles, each with its own battery size. This is ideal for households with more than one electric vehicle.

### What voltages does EV Charging Calculator support?

EV Charging Calculator includes built-in presets for global voltage support, covering both North American (120V/240V) and International (230V) standards.

### Is EV Charging Calculator available on Android?

Based on the provided data, EV Charging Calculator is available on iPhone and iPad. Information regarding Android availability is not specified.

### How often is EV Charging Calculator updated?

The latest version, 1.5.1, was released on March 27, 2026. This indicates a recent update, suggesting the app is actively maintained.

### Does EV Charging Calculator collect personal data?

No, EV Charging Calculator does not require a user account or collect personal data for its use, ensuring a private and straightforward experience.

### What do users think of EV Charging Calculator?

Users have rated EV Charging Calculator highly, with an average of 5.0 stars from 3 ratings. This suggests a very positive user sentiment regarding its functionality and ease of use.

## Version history (last 5 releases)

### 1.7.0 — 2026-08-21

iOS Widget Support

New Home Screen and Lock Screen widgets for easy access to your most recent estimation.

- Small and Medium sized Home Screen Widgets provide a reminder without needing to open the app.
- A Lock Screen widget keeps your estimate on-hand for quick reference anytime.
- Charging estimates now better account for power used by the vehicle while charging, especially with slower chargers.

### 1.6.2 — 2026-06-05

Bug fixes and minor improvements.

### 1.6.1 — 2026-05-03

- Made adjustments to the tapering model based on user feedback.
- If you find that the time estimation is inaccurate and you'd like to help improve the app, please send me a message with your calculator settings using the in-app settings. I'll take a look as soon as possible!

### 1.6 — 2026-04-30

- Charging time estimate now uses a generic tapering curve when charging above 90%.
- Added a Wall-To-Battery efficiency percentage to the app settings.

### 1.5.1 — 2026-03-27

- Added efficiency section to the settings.
- Added unit settings for distance, you can now manually toggle between miles and kilometers.
- Added unit settings for efficiency, you can now toggle between "distance / kWh" and "Wh / distance".
- On first launch the app will automatically choose an efficiency unit based on the current region settings.

## Related topics

[ev charging calculator](https://appshunter.io/ios/topics/ev-charging-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*