Calculate in multiple number systems
Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.
Showing 101–120 of 1,000 ranked alternatives.
Fernando Sciessere
A powerful calculator for all needs.
The app offers two modes: portrait for basic calculations and landscape for scientific functions. Users can track entries with multiple tapes and use memory slots for complex calculations.
Edison Largo
Calculate, log, and solve equations
Perform arithmetic operations, including addition, subtraction, multiplication, and division. View a display log of calculations and results. Use a backspace key to correct entries. Support decimal points or commas for number input.
YOSHIHIRO NAKAJIMA
Calculate with precise settings
Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.
Serhii Smyk
Capture color from camera or photos
Select colors from photos or via camera. Convert colors between RGB, HEX, CMYK, and other formats. View CSS and RAL color lists. Test for color blindness. Save and edit color values. Supports Afrikaans, Arabic, and Bangla.
William David
Calculate decimal, binary, octal, and hexadecimal values
Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.
Voxeloid Kft.
Solve math problems instantly
Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Switch between exact and numerical modes.
Cyberprodigy LLC
Calculate loads and circuits
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.
Juan Bustos
Convert numbers, perform math, and apply logic
Perform instant number system conversions between binary, decimal, octal, and hexadecimal. Execute arithmetic operations including addition, subtraction, multiplication, division, and mod.
Armchair Engineering
Convert CAD to USD with precision
Convert CAD to USD using real-time exchange rates. Adjust the number of decimal places for precision. Share or copy the converted amount directly.
Grzegorz Surma
Play, strategize, and compete
Play a turn-based strategy on a 6x6 grid. Challenge AI opponents with increasing difficulty. Plan moves using shortest path visualizations. Compete against Center players. Track progress and adjust strategies across levels.
Digital Mind Co., Ltd.
Basic calculations with paper tape
The app provides basic arithmetic calculations with a two-line display and a paper tape. It shows the calculation formula and its result simultaneously, featuring large buttons for ease of use.
Cyberprodigy LLC
Calculate with fractions and units
™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.
Christina Bharara
Convert hex to , binary, and copy
Convert hexadecimal, , and binary numbers. Enter values to instantly see conversions. Copy results to clipboard with a single tap.
Pierluigi Solimena
Convert numbers between decimal, binary, hexadecimal,
Convert numbers between decimal, binary, hexadecimal, and octal systems. Input integers from 0 to 2^31-1. Perform conversions in both directions. Display results in selected number formats.
Mikhail Razin
Convert numbers between bases, calculate, and get
Convert numbers between bases 2 to 30 with real-time updates. Perform calculations in multiple number systems. Display results accurately with a clean, intuitive interface. Switch between bases instantly for precise outputs.
Armchair Engineering
Calculate volume quickly
Calculate volume for holes, slabs, or tubes using precise equations. Choose input units from mm, cm, m, inches, feet, yards, or miles. Select output units including cubic mm, cm, m, inches, feet, yards, or miles. Adjust decimal places for precision.
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