Calcuno Scientific Calculator

Calcuno is a fast, clean scientific calculator for school, university and work – free, with one small banner ad. CALCULATE • Type whole expressions and see the result as you go: 2+3×4 = 14, correct order of operations • Powers shown as real superscripts, missing brackets hinted automatically • Roots, powers, factorial, percent, logarithms, nCr/nPr, y-th root, mod, e and π • Trigonometry with DEG, RAD and GRAD, inverse and hyperbolic functions • Show results as fractions: 2÷3+1÷4 = 11/12 • 12 physical constants (speed of light, Planck, Avogadro and more) with one tap • Paste numbers and expressions from anywhere – thousands separators are understood • Ans, memory, swipe to delete • Solve equations, definite integrals, derivatives, complex numbers and matrices – plus variables A–D and your own functions HISTORY • Grouped by day with times, searchable • Pin important calculations so they always stay on top • Reuse an expression or result with one tap, share the whole history • Add notes to calculations, export and import your history as a file GRAPH AND TABLE • Plot up to three functions, pinch to zoom, tap to read values • Zeros and extrema marked automatically • Value table with your own start and step CONVERT • 15 categories: length, mass, temperature, area, volume, speed, time, data, pressure, energy, power, angle, frequency, force and fuel consumption (L/100 km, mpg) • Number systems: DEC, HEX, OCT and BIN at once • Statistics: mean, median, standard deviation and more for any list of numbers HOME SCREEN WIDGET • Calculate right on your home screen – no ads in the widget MADE FOR EVERYDAY USE • Light, dark and pure black (AMOLED) themes, colors from your wallpaper (Material You) • Large, readable keys, landscape layout with all functions visible • Screen reader support and 30 languages • Works fully offline – no account, no sign-up, your data stays on your device Calcuno is free and meant to stay free: no subscription, no in-app purchases, no account. It is financed only by a single small banner at the bottom – no pop-ups, no videos. Please double-check results for safety-critical calculations.

New look: Calcuno now feels like a math notebook – paper tones, a squared display, graphite operator keys and results underlined twice, in light, dark and AMOLED. Easier to read in every language and with large text, a calmer layout in landscape, a refreshed icon and a matching home screen widget. Still free – no subscription, no purchases.