Free Online Calculators & Tools
Calculate quickly and accurately with our collection of easy-to-use online calculators. Whether you need to calculate your CGPA, GPA, percentage, grades, or other academic results, our free tools make calculations simple and hassle-free.
Calculators
- CGPA Calculator Calculate cumulative GPA
- Percentage Calculator Convert CGPA ↔ Percentage
- Marks Calculator Calculate marks and grades
- GPA Calculator Convert marks or % to GPA
- Grade Calculator Find your letter grade
- Attendance Calculator Calculate attendance percentage
Special Tools
- Scientific Calculator Trig, log & power functions
- Age Calculator Calculate your exact age
- Average Calculator Calculate average of numbers
- Discount Calculator Calculate discounted price
- Time Calculator Calculate time duration
- BMI Calculator Calculate Body Mass Index
- Calorie Calculator Estimate daily calorie needs
- Loan Calculator Calculate loan payments
- Mortgage Calculator Calculate home loan payments
- Compound Interest Calculator Calculate investment growth
Unit Converter
- Length Converter Convert cm, inch, foot, mile, km & more
- Area Converter Convert Marla, Kanal, Acre, Sq Ft & more
- Temperature Converter Convert Celsius, Fahrenheit, Kelvin & more
- Weight Converter Convert Kg, Lbs, Oz & more
- Currency Converter Live USD, GBP, AED, PKR rates & more
- Roman Numeral Converter Number ↔ Roman numerals
Image Converter
- Image Format Converter Convert JPG, PNG & WebP
- Image Compressor Reduce image file size
- Image Background Remover Remove or change Background
- Image SVG Converter Vectorize an Image or Convert SVG to Image
- Image Resizer Resize any image by exact dimensions or percentage
- Image to PDF Converter Combine JPG, PNG images into one PDF