Tools that solve real student problems.

Grades, attendance, assignments — the calculations students actually need, done right. Free, no signup. Everything runs 100% in your browser; nothing you type ever leaves your device.

Browse the tools See the Likhora app →

✓ Free forever ✓ No signup ✓ No data collected

GPA

GPA / CGPA Calculator

Enter subjects, credits and grades → your GPA. 10-point and 4-point scales, formula shown.

Calculate GPA → SGPA

SGPA + New CGPA

Your semester SGPA, and what it does to your overall CGPA.

Calculate SGPA → % ↔ CGPA

Percentage ↔ CGPA Converter

Convert both ways with your university’s rule: ×9.5, ×10, (CGPA−0.75)×10, or custom.

Convert → TARGET

Grade Predictor

What must you score in the remaining semesters to finish with your target CGPA?

Predict → 75%

Attendance Calculator

How many classes can you miss — or must you attend — to stay above your required %?

Check attendance → WORDS

Word Counter

Words, characters, sentences, reading time, and estimated pages — as you type.

Count words →

Frequently asked questions

Are these tools really free?

Yes — all six tools are free forever, with no signup and no paywall. They are made by Likhora, the Assignments & Notes Studio.

Do the tools save or upload my data?

No. Everything runs 100% in your browser. Nothing you type ever leaves your device, and nothing is sent to any server.

Which grading scales are supported?

The GPA calculator supports the 10-point scale used by most Indian universities and the 4-point scale used internationally. The percentage converter supports ×9.5, ×10, (CGPA−0.75)×10, and a custom multiplier.

Who made these tools?

Student Tools by Likhora — made by Likhora, the Assignments & Notes Studio, for students. The Likhora app goes further: AI-drafted assignments, exam-ready notes, your own handwriting as a font, and handwritten-style PDF export.