Perform various percentage calculations quickly and easily.
Choose the type of calculation: Percentage of Value, Percentage Change, or Increase/Decrease.
Input the numbers into the corresponding fields.
Click Calculate to see the result instantly.
Multiply Y by X, then divide by 100. Or use our first calculator mode.
Check your public IP address, location, and system information instantly.
Create a QR code that automatically connects to your WiFi network when scanned.
Generate 6 lucky lotto numbers for free.
Check the exact server time of any website.