Student Tools
Fast, accurate tools built for everyday academic calculations. Everything runs in your browser—no logins required.
CGPA / SPI Calculator
Enter total grade points and credits to get your current CGPA/SPI.
CGPA / SPI: --
Attendance Calculator
Track attendance and see how many classes you can safely miss.
Current Attendance: --%
Enter attendance details to see your status.
Unit Converter
Quick conversions for lab work and assignments.
Result: --
Percentage Calculator
Percentage of total
Result: --
Value of a percentage
Result: --
Binary ↔ Decimal Converter
Binary to Decimal
Result: --
Decimal to Binary
Result: --
Subnet Calculator
Enter an IPv4 address and prefix to see the subnet details.
Subnet Mask: --
Network Address: --
Broadcast Address: --
Usable Hosts: --
GPA Target Predictor
Estimate the GPA needed in upcoming credits to hit your target.
Required GPA: --