Calcx All-in-one Calculator

CalcX is your all-in-one calculator and converter app — built for students, engineers, and anyone who needs fast, accurate answers without switching between five different apps. From a scientific calculator to unit converters, GPA calculators, and a full physics reference sheet, CalcX brings 40+ tools together in one clean, offline app. No internet required. No ads interrupting your work. Just the tools you need, when you need them. ★ CALCULATOR Standard calculator with expression history Scientific calculator — trigonometric, logarithmic, hyperbolic & algebraic functions ★ MATHEMATICS TOOLS Equation Solver — linear and quadratic equations Fraction Calculator — add, subtract, multiply, divide Percentage Calculator — X% of Y, X out of Y, percentage change Statistics Calculator — mean, median, mode, variance, standard deviation, range Probability Calculator Permutations & Combinations Matrices Calculator — add, subtract, multiply, determinant, inverse & more Sets Calculator — union, intersection, difference Trigonometry Reference Ratio Calculator Interest Calculator — simple & compound LCM and HCF Calculator Prime Number Checker Roman Numeral & Decimal Converter ★ PHYSICS TOOLS Velocity Calculator — find speed, distance, or time Force Calculator — Newton's second law Ohm's Law Calculator — find voltage, current, or resistance Energy Calculator — kinetic & potential energy Motion Equations (SUVAT) * Physics Reference Sheet — formulas, definitions, constants, SI units & dimensions ★ COMPUTER SCIENCE TOOLS Base Converter — binary, decimal, octal, hexadecimal ASCII Converter — character to code and code to character Data Storage Converter — bits through petabytes Bitwise Calculator — AND, OR, XOR, NOT, bit shifts Cryptography Tools — encrypt, decrypt, encode & decode Morse Code Converter ★ GENERAL TOOLS & CONVERTERS CGPA Calculator — multi-semester with grade dropdown, supports multiple grading systems BMI Calculator — metric & imperial Age Calculator Length Converter Weight Converter Temperature Converter — Celsius, Fahrenheit, Kelvin Area Converter Speed Converter Periodic Table — full element reference with properties Text Counter & Transform Tool WHY CALCX? ✓ 100% offline — every calculation runs on your device, nothing is uploaded ✓ No account, no sign-up, no unnecessary permissions ✓ Step-by-step breakdowns — see exactly how each result was calculated, not just the answer ✓ Favourites — pin the tools you use most for one-tap access ✓ Calculation history — revisit and reuse past results anytime ✓ Clean, distraction-free design with light & dark mod Whether you're solving a quadratic equation, converting units for a lab report, calculating your CGPA, checking Ohm's Law, or just need a reliable scientific calculator — CalcX has it covered. Download CalcX and carry a maths calculator, physics calculator, computer science toolkit, and unit converter in your pocket — all in one app.