Is a that allows editing of mathematical expressions with instant results. It syncs calculation history across devices. Purchasing + adds unit conversion, history tools, fractions, and more.
by Oleg Barinov★ 4.9381 ratingsUtilitiesFreeData updated 2026-09-15
Calculate with four modes: basic for arithmetic and percentages, scientific for algebra and trigonometry, programming for command line expressions in multiple numerical systems, and minimalist for simplicity.
Calculator displays calculation history and includes a Today Extension for quick access via swiping down. Supports 3D Touch for fast interactions. Numbers are formatted according to user's country settings.
Enter math to . Input numerical or literal , fractions, powers, and periodic numbers. Check correctness with a preview and step by step. Requires internet connection. Results are automated and may not always be accurate.
Calculate savings goals with monthly or lump sum deposits. Determine maturity amounts based on target sums or time periods. Track compounded and view detailed calculation breakdowns. Adjust deposit amounts and periods for accurate projections.
Provides tools to compute parameters like pressure, flow rate, and viscosity. Users can switch between USCS and SI units. Features include calculating buoyant force, hydraulic radius, and density. Supports civil engineering and dynamics calculations.
Calculate with personalized themes and scientific tools
Perform calculations with a scientific for advanced math. Customize themes and colors. Use split-screen mode for multitasking. Record calculation steps automatically. View historical records for data retrieval.
Calculate taxes with a dedicated tax button and grand total function. Display equations and results simultaneously on a double line interface. Round to two decimal places and correct mistakes easily. Email or copy tape entries for record keeping.
The app provides currency conversion for 166 currencies, unit conversion across 15 categories and 224 units, and an engineering calculator with functions for analysis, trigonometry, and discrete math. It supports 20 languages and offers dark mode.
Perform basic calculations including addition, subtraction, multiplication, and division. Calculate percentages and use nested expressions. View full equations and intermediate results. Access a history of 25 recent calculations.
Calculate finances, track health, plan travel, manage
Perform complex calculations with 35+ professional calculators covering finance, health, travel, and utilities. Input values, view examples, save favorites, and get instant results. Switch between dark and light modes. No advertisements.