Welcome to Education

Calculate actual cell size from microscope view.

Calculate total magnification: objective × eyepiece.

Calculate exponential population growth.

Calculate allele frequencies: p² + 2pq + q² = 1.

Calculate enzyme reaction rates and activity.

Calculate rate of photosynthesis from data.

Calculate molecular weight from chemical formula.

Convert between moles, mass, and molecules.

Calculate solution concentration in mol/L.

Calculate concentration in mol/kg solvent.

Calculate dilution using C₁V₁ = C₂V₂.

Calculate using PV = nRT equation.

Calculate pH from H⁺ concentration.

Calculate optimal study time distribution across subjects based on credits and difficulty.

Calculate your overall exam percentage from multiple subjects with different total marks.

Calculate your Cumulative Grade Point Average (CGPA) from semester SGPAs and credits.

Calculate your Semester Grade Point Average (SGPA) based on course credits and grades.

Calculate your GPA using the international 4.0 grading scale (A=4, B=3...).

Calculate your weighted class grade based on assignments, quizzes, and exams.

Find out exactly what score you need on your final exam to pass the class or get an A.

Calculate your engineering (PCM) or medical (PCB) cutoff marks out of 200.

Calculate what score you need on future tests to reach a target average.

Calculate the mean (average) of your test scores or grades instantly.

Calculate your total score and pass status combining internal internals and external exams.

Calculate your Semester Grade Point Average (SGPA) and check your final class/division status.

Calculate your final CGPA across all semesters and determine your overall degree classification.

Track your earned academic credits and see how close you are to graduation.

Calculate your attendance percentage and see how many classes you need to attend.

Calculate simple interest on loans or investments using P×R×T formula.

Calculate compound interest with different compounding frequencies. See exponential growth in action.

Find the Least Common Multiple (LCM) of two or more numbers instantly.

Find the Highest Common Factor (Greatest Common Divisor) of two or more numbers.

Calculate squares, cubes, square roots, and cube roots of any number.

Calculate square roots with detailed steps and simplified radical form.

Calculate any base raised to any power (aᵇ). Supports negative and fractional exponents.

Calculate speed, time, or distance using the D = S × T formula.

Calculate speed using distance and time. Speed = Distance ÷ Time.

Calculate velocity with direction. Velocity = Displacement ÷ Time.

Calculate acceleration. Acceleration = Change in Velocity ÷ Time.

Calculate distance using various motion formulas.

Calculate force using F = ma. Force = Mass × Acceleration.

Calculate momentum. Momentum = Mass × Velocity.

Calculate impulse. Impulse = Force × Time or Change in Momentum.

Calculate work done. Work = Force × Distance × cos(θ).

Calculate power. Power = Work ÷ Time.

Calculate kinetic energy. KE = ½ × Mass × Velocity².

Five kingdom classification system.

Kingdom, Phylum, Class, Order, Family, Genus, Species.

Cell parts and their functions.

Types of plant tissues and functions.

Types of animal tissues and functions.

Organs and their digestive functions.

Parts and functions of respiratory system.

Heart, blood vessels, and circulation.

Brain, spinal cord, and nerves.

Glands, hormones, and their functions.

Vitamins, sources, and deficiency diseases.

Essential minerals and their roles.

Digestive enzymes and their functions.

Genetic notation and symbols.

Timeline of evolution from origin to humans.

Comparison of cell division processes.

Differences in structure, bases, and function.

Blood types, antigens, antibodies, and compatibility.

Show electron arrangement for elements.

Interactive periodic table with element details.

Table of elements with atomic numbers.

Reference table of chemical elements sorted by atomic mass. Find precise atomic weights.

A complete dictionary of chemical symbols (e.g., Fe for Iron) and their meanings.

Table of elements with their valencies.

Common ions with their charges.

pH scale with common substances.

Solubility rules for common compounds.

Standard electrode potentials.

Summary of all gas laws and formulas.

Organic chemistry functional groups & structures.

Molecular shapes, bond angles & hybridization.

Dissociation constants for weak acids/bases.

Enthalpy, Entropy, & Gibbs Free Energy values.

Identify elements by their flame color.

pH indicators and color transition ranges.

Avogadro, gas constant, Faraday constant.

Key equations in physics, chemistry, math.

Complete ASCII character codes.

Decimal 0-255 in binary.

Quick reference conversion table.

Hex, decimal, and binary conversion.

AND, OR, NOT, XOR truth tables.

Reserved keywords in popular languages.

Data types across programming languages.

Big O notation for algorithms.

Compare sorting and searching algorithms.

Truth tables for digital logic gates.

Special characters and symbols.

404, 500, 200, & more.

Standard network ports (SSH, FTP).

Chmod 777, rwx reference.

Git commit, push, pull reference.

SELECT, UPDATE, DELETE queries.

Bold, Italic, Link syntax.

Ctrl+C, Ctrl+V, & more.

Bytes, KB, MB, GB chart.

Algorithm time complexity.

Important physical constants with values.

Speed of light, Planck constant, etc.

Solar mass, Earth radius, light year, etc.

Track your daily study habits and maintain your learning streak.

Optimize your exam prep by allocating time based on syllabus left and weightage.

Emergency exam prep tool. Prioritizes topics for maximum score when time is short.

All important formulas by class.

Kilo, Mega, Giga, Milli, Micro, etc.

Common symbols used in science.

Solar system planets with data.

Complete solar system information.

All SI base and derived units.

World countries with their capitals.

Metric, Imperial, and other systems.

Plot graphs from data points (client-side).

Create custom data tables for experiments.

π, e, φ, and other math constants.

Greek alphabet for mathematics and science.

Complete multiplication table reference.

Division reference table.

Perfect squares 1-100.

Perfect cubes reference.

Square roots reference table.

Cube roots reference.

Factors of numbers reference.

List of prime numbers.

List of composite numbers.

Even numbers reference.

Odd numbers reference.

Powers and exponents reference.

Exponent values reference.

Common logarithm values.

Natural logarithm values.

Sin, Cos, Tan formulas and ratios.

Trig values for all angles.

Arcsin, Arccos, Arctan values.

Distance, midpoint, slope formulas.

All important algebra formulas.

Quadratic equations and solutions.

Mean, median, mode, standard deviation.

Probability formulas and rules.

All physical quantities with SI units.

Complete SI unit system.

Base SI units: meter, kilogram, second, etc.

Derived SI units from base units.

Kinematic equations of motion.

Newton's three laws explained.

All W-E-P formulas in one place.

Gravitational force and field formulas.

Wave speed, frequency, wavelength formulas.

Speed of sound in air, water, steel, etc.

Radio to Gamma rays with wavelengths.

All optics formulas reference.

1/f = 1/v + 1/u and related formulas.

Lens equations and magnification.

Refractive indices of common materials.

Charge, current, voltage, resistance.

V = IR and variations.

P = VI, P = I²R, P = V²/R.

Resistivity values for conductors/insulators.

Magnetic field strength, permeability.

Celsius, Fahrenheit, Kelvin conversions.

Specific heat of common substances.

Latent heat of fusion and vaporization.

Four laws of thermodynamics explained.

Planck constant, electron mass, etc.

Plan your daily study schedule with time blocks and priority levels.

Create a complete weekly timetable with custom subjects and time slots.

Organize your entire month of studies, exams, and goals with this interactive planner.

Boost focus with the 25/5 minute study timer technique.

Customizable study timer and stopwatch for deep work sessions.

Track your study hours, monitor progress, and build consistent habits.

Track days, hours, and minutes left for your upcoming exams. Stay prepared.

Auto-generate a revision schedule based on the scientifically proven spaced repetition method.

Optimize your downtime with timed breaks for coffee, naps, or stretching.

Calculate your daily study efficiency score based on focus, time, and output.

Test your focus span and reaction time with this interactive 60-second challenge.