Solve complex equations across Math, Physics, Chemistry & Biology with complete arithmetic steps. Resize exam photos, calculate GPA & percentages, and verify university exam results with zero latency.
Study Calculators
Client-Side Privacy
Universities Covered
Instant Calculation
High-utility tools built specifically for students, exam aspirants, and researchers with instant calculations and step-by-step breakdowns.
Crop and compress candidate photos to exact Sarkari dimensions (20KB - 50KB, 200×230px, 3.5×4.5cm) with instant live preview.
Convert cumulative grade points into exact marks and percentages across CBSE 9.5x, VTU, Mumbai University 7.1x, Anna Univ & AKTU.
Remove shadowy, yellow paper backgrounds from photographed signatures with threshold contrast adjustment and export a pure transparent PNG.
Complete academic curriculum library across Algebra, Calculus, Physics, Chemistry, Biology, Economics & Statistics with step derivations.
Find real and complex roots, discriminant Δ = b² - 4ac, vertex form, factoring steps, and dynamic parabola curve visualization.
Calculate Basal Metabolic Rate (BMR), total daily energy expenditure, weight loss deficit goals, and balanced protein/carb/fat macro distributions.
Compute sample and population standard deviation, variance, mean, and sum of squares with a complete step-by-step arithmetic deviation table.
Track your college attendance, verify how many classes you can safely skip, or calculate how many consecutive lectures you need to hit 75%.
Combine multiple marksheets into a single application PDF, compress files to under 2MB for upload, and rotate misaligned scans directly in-browser.
Browse our structured library mapped to standard university and college syllabi
Recently declared semester and annual exam marks across state and central universities
Important job notifications, admit cards, answer keys, and competitive exam results
Free, 100% client-side educational solvers, Sarkari image resizers, and academic converters