Skip to main content
Free · No sign-up

Free tools for schools

Quick, accurate calculators for Indian school administrators, teachers and parents — compare software costs, check CBSE attendance and grades, verify RTE compliance, and project fee recovery. Every tool is free, works instantly in your browser, and needs no sign-up.

Cost & pricing

Compare software costs and model fee recovery for your school.

School Management Software Cost Calculator

Free school software cost calculator — enter student count and your current per-student pricing to see your savings with Edutris’ simple tiers from ₹2,999/mo.

Open calculator

Fee Defaulter & Recovery Projection Calculator

Free school fee-defaulter projection calculator. Enter students, average fee and collection % to see outstanding dues and what better collection could recover.

Open calculator

Academics

Attendance, CGPA, percentage and grade calculators for CBSE schools.

CBSE Attendance Percentage Calculator

Free CBSE attendance percentage calculator. Enter classes held and attended to get your attendance % and see how many days you need to reach 75%.

Open calculator

CBSE CGPA to Percentage Calculator

Free CBSE CGPA to percentage calculator using the official ×9.5 formula. Convert CGPA to percentage and percentage back to CGPA both ways, instantly.

Open calculator

Marks Percentage & CBSE Grade Calculator

Free marks percentage and CBSE grade calculator. Enter marks obtained and total marks to get the exact percentage and the CBSE grade band (A1, A2, B1…E).

Open calculator

Compliance

Check your school against Indian regulatory norms (CBSE, RTE).

Teacher–Student Ratio Calculator

Free teacher–student ratio calculator — enter students and teachers to get your pupil–teacher ratio and check RTE norms (30:1 primary, 35:1 upper primary).

Open calculator

Age for Admission Calculator (NEP 2020-aligned)

Free age-for-admission calculator for Indian schools — enter date of birth and your state cutoff to find the eligible class under NEP 2020 age rules.

Open calculator

Run your whole school on Edutris

Simple tiers from ₹2,999/month — attendance, fees, report cards and a parent app, no per-student add-ons.

Book a Demo