Calculate in binary, hex, and decimal simultaneously
Convert numbers between binary, hexadecimal, and decimal bases. Display all three bases simultaneously. Switch input modes and see results in all bases. Perform arithmetic, logic, and bitwise operations. Support unsigned and 2’s complement numbers.
by Nidal Fakhouri★ 4.8183 ratingsUtilitiesFreeData updated 2026-09-08
The app calculates gas purging volumes for domestic installers working on pipes up to 35mm or 1 1/4" and meters up to 16 m3/hr. It determines the required purge procedure type based on user inputs for pipe lengths and meter type.
The app provides over 140 revision notes and 1420 questions covering Number, Algebra, Geometry & Measure, and Data Handling. It offers detailed test results with time taken per question and explanations for each answer.
Calculate positions with equispaced calculator, angled placement tool, and equivalent count converter. Input dimensions and angles to generate precise measurements. Export results for use in workshop or design processes.
Perform basic arithmetic calculations, solve equations, and convert units. Store frequently used values. Access a history log for previous computations.
The app provides repetitive drills for basic arithmetic operations including addition, subtraction, multiplication, and division. Users can practice calculations ranging from single-digit problems to negative numbers and multiplication tables.
Helps students practice math problems timed exercises and instant feedback. Tracks progress over time. Offers different difficulty levels and focuses on skills. Includes interactive quizzes and visual aids for better understanding.