Formula Calculator: Math+Sci

📐 Formula Calculator – Math, Physics & Chemistry, Solved Offline

Formula Calculator is the all-in-one reference and solver for students and anyone who needs fast, reliable formulas for Math, Physics, and Chemistry. Instead of just showing you an equation, it actually solves it — for any variable you choose — right on your device, with no internet connection required.

Stop flipping between textbooks, calculators, and search results. With 158+ formulas across three subjects, a built-in unit converter, a full periodic table, and a molar mass calculator, everything you need for homework, exams, and quick checks lives in one clean, fast app.

✨ WHY YOU'LL LOVE IT

✅ SOLVE FOR ANY VARIABLE

Pick a formula, enter the values you know, and instantly solve for the one you don't. No more rearranging equations by hand — the app handles algebra and quadratic-style equations for you.

✅ 158+ FORMULAS ACROSS 3 SUBJECTS

• Math (50): Algebra, Geometry, Mensuration, Trigonometry, Sequences & Series, Probability & Statistics, Basic Calculus

• Physics (70): Mechanics, Thermodynamics, Waves, Optics, Electricity, Magnetism, Modern Physics

• Chemistry (38): Gas Laws, Stoichiometry, Solutions, Thermochemistry, Equilibrium & Kinetics, Electrochemistry

✅ HANDY EXTRA TOOLS

• Periodic Table – all 118 elements, searchable, with full details

• Molar Mass Calculator – type a chemical formula, get the total mass instantly

• Unit Converter – 100+ units across length, mass, energy, and more

✅ SEARCH, SAVE & TRACK YOUR WORK

• Search across every formula, symbol, and unit in seconds

• Bookmark your most-used formulas for one-tap access

• Automatic history of every calculation, so you can revisit past results anytime

✅ 100% OFFLINE, 100% FREE

No internet connection, no account, and no permissions needed. No ads. No in-app purchases. No subscriptions. Just formulas, whenever and wherever you need them.

📚 WHO IT'S FOR

Perfect for high school and college students studying Math, Physics, or Chemistry, as well as teachers, engineers, and anyone who wants trustworthy formulas and instant answers without digging through notes or the internet.

Download Formula Calculator today and turn your phone into a complete, offline formula reference and solver for Math, Physics, and Chemistry.