ChargeMeter
Battery Charge Time Calculator (2026 Edition)
ChargeMeter Report
Estimated Time to Full
*Estimates include ~15% efficiency loss and trickle charging slowdowns.
Disclaimer: This tool is free, works entirely in your browser (client-side), and requires no login. We do not store your device data. Estimates are based on standard physics formulas; actual charging speed depends on cable quality, temperature, and background app usage.
How to Use This Tool
- Select Device: Click on "Smartphone" or "Laptop" at the top. This changes the units (mAh for phones, Wh for laptops).
- Set Current Level: Drag the slider to match your current battery percentage (the battery image will update live!).
- Enter Capacity:
- For Phones: Usually 3000 to 6000 mAh.
- For Laptops: Usually 40 to 90 Wh (check bottom of laptop).
- Enter Charger Wattage: Look at your adapter brick. It will say something like "Output: 20W" or "5V 2A" (5x2=10W).
- Calculate: Click the button to see how long it will take to reach 50%, 80%, and 100%.
Privacy Policy & About Us
About Us: Welcome to ChargeMeter, a digital utility designed by Brijesh Chaturvedi. Our mission is to provide simple, ad-free, and login-free tools to help you manage your tech life better. We believe in the open internet of 2026 where utility tools should be accessible to everyone instantly.
Privacy Policy (Effective 2026):
At ChargeMeter, privacy is our core value. Here is how we handle your data:
- No Data Collection: All calculations happen inside your browser using JavaScript. We do not send your battery capacity or usage data to any server.
- No Cookies: We do not use tracking cookies to monitor your specific behavior on this tool.
- No Login Required: You can use this tool anonymously. We never ask for email, phone numbers, or passwords.
- Security Warning: As stated in our disclaimer, please never enter sensitive personal information (like OTPs or Passwords) into any online form field that asks for specifications.
This tool claims all properties reserved @2026.
Comments
Post a Comment