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.
Showing 881–900 of 1,000 ranked alternatives.
wonderkind GmbH
Practice operations with pen and paper style
Practice operations including addition, subtraction, multiplication, and division. Solve problems with natural handwriting input. Adjust difficulty based on skill level. Earn rewards and bonuses for progress.
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Calculate secrets and reveal surprises
Perform mental math tricks by guiding users through calculations with hidden numbers. Users input personal numbers like birthdays and ages, then multiply them.
Magic Man Go Global LLC
Edit hex data and analyze binary files
Hex editors and binary file analyzers allow users to define custom file format grammars for structured data analysis. Decode files automatically using predefined rules. Navigate and modify binary data with precise byte-level control.
Xiao Hou Yi Sheng Traditional Chinese Medicine Technology (Shenzhen) Co., Ltd
Kai Chen
Solve math problems in real time
Practice math skills with timed and endless solo modes. Compete in real-time duels with friends. Choose from easy and intermediate difficulty levels. Solve arithmetic problems and progress through challenges.
Maojian Tang
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Calculate interest by entering principal, annual rate, compounding frequency, and time. Automatically display final investment amount.
Tim Chen
Practice facts with flashcards
Practice arithmetic with interactive flashcards, solve problems in column or linear formats, and identify missing numbers in equations. Track progress with daily drills and homework support.
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