Computer Science
Calculators for networking, data, security, and software engineering.
Networking
11Security & Crypto
4Data & Encoding
24Audio File Size CalculatorBase64 Encoding Overhead CalculatorBloom Filter Sizing CalculatorColor Converter (HEX, RGB, HSL)Color Depth & Bits Per Pixel CalculatorCompression Ratio CalculatorCRC Checksum CalculatorData Transfer Time CalculatorFloating-Point Precision CalculatorGit Repository Size EstimatorIEEE 754 Floating Point ConverterImage File Size CalculatorMegapixel & Print Size CalculatorMemory Address Bits CalculatorNyquist Sampling Rate CalculatorPPI / DPI Pixel Density CalculatorQR Code Data CapacityStreaming Bandwidth CalculatorText to Binary / Hex / ASCII ConverterThroughput (bps) ConverterTwo's Complement CalculatorUnix Timestamp Converter (Epoch ⇄ Date)UTF-8 Byte Size CalculatorVideo Bitrate & File Size Calculator
Algorithms
5Reliability & Storage
8Performance & Queueing
12AMAT (Average Memory Access Time) CalculatorAmdahl's Law CalculatorApdex Score CalculatorBattery Life CalculatorCache Hit Ratio & AMAT CalculatorCPU Execution Time CalculatorErlang C Staffing CalculatorGustafson's Law CalculatorIOPS to Throughput CalculatorLittle's Law CalculatorM/M/1 Queue CalculatorM/M/c Queue Calculator