eCalc Scientific Calculator Alternatives

Calculator is a basic calculator application made by Apple Inc. and bundled with its macOS, iOS, and watchOS operating systems. It has three modes: basic, scientific, and programmer. The basic mode includes a number pad, buttons for adding, subtracting, multiplying, and...

handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.

A Simple but elegant Calculator app made with Flutter using Google's Material Design with Currency (Exchange Rate) and Unit Converter.

A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:

Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way.

Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)

Calculator with percentages, powers and functions. History with comments that is synced across all your devices. Cursor for editing anywhere. Simple interface with dark and light themes.

Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.

The collection of unit measurement converters along with conversion factor, ratio, formula and tables

CrossCalc is day to day Scientific Calculator that can be used on all your devices. It respects your privacy and does not show any ads.

Solve definite and indefinite integrals with ease using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

Free scientific calculator which saves you time and frustration by providing unique easy to use tools.