Search results

Subject calculators and a custom calculator builder

Readable calculators for quick everyday tasks

A TI graphing-calculator emulator for classroom explanation

A graphing-calculator emulator in the browser

A keypad calculator with clear, memory and percentage controls

Everyday calculation categories with a simple keypad

Everyday calculations with topic-specific explanations

Programmable scientific arithmetic with saved formulas

Scientific, graphing, fraction and matrix calculations

Turn a Mac screen recording into a framed demonstration with animated zooms.

Inspect a full-screen colour-vision simulation across applications.

Organize dividend portfolios and compare income-growth scenarios

Run self-hosted office chat with group discussions, message synchronization, and screen sharing.

Standard, scientific, programmer and date calculations

Android scientific calculation with symbolic and graphical tools

A handheld-style scientific calculator for Android

Linked mathematical views for algebra, geometry and graphs

Cloud-service cost estimates with inspectable assumptions

Azure cost scenarios from selected services and usage

Free voice calculator you speak to, in the browser or on iPhone.

Formulas and notes arranged on a mathematical worksheet

Monthly cost scenarios for planned cloud workloads

Topic-based calculators for practical questions

Mathematics and practical calculators by subject