Coverbox Calculator puts every calculator you need in one clean, fast app. From quick everyday sums to plotting functions, converting units or balancing a shared bill in several currencies, it is all a tap away.

EVERY CALCULATOR IN ONE PLACE
• Standard – everyday arithmetic with memory and a full calculation history
• Scientific – trigonometry, logarithms, powers, roots and more, in degrees or radians
• Programmer – binary, octal, decimal and hexadecimal with bitwise operations and a bit panel
• Graphing – plot several functions, zoom and pan the curves and read a table of values
• Date calculation – find the time between two dates, or add and subtract days, weeks, months and years
• Unit converter – 13 categories: length, mass, temperature, area, volume, speed, time, data, energy, power, pressure, angle and fuel economy, with results in every unit at once
• Money calculator – set a target amount, add transactions in multiple currencies with your own rates, and see the total and what remains

HISTORY AND MEMORY
• Every result is saved to a history grouped by day, so you can reuse any past calculation
• Store values in memory, add or subtract from them, and paste them into any calculator
• Copy and paste results between modes

MAKE IT YOURS
• Four styles: Classic, Professional, Soft and Playful
• Light, dark or follow your system theme
• Six accent colours: Indigo, Blue, Teal, Coral, Baby Pink and Violet
• Full keyboard support on devices with a keyboard

IN YOUR LANGUAGE
English, العربية (Arabic, right-to-left), Español, Français, 简体中文 and हिन्दी.

PRIVATE BY DESIGN
Your history, memory and settings stay on your device. No account, no sign-in.

Coverbox Calculator is part of Coverbox, a family of everyday apps.