Category Technology Calculators – Computing, Networking & Power Tools

Technology Calculators for Computing, Networking, Electricity & Digital Systems

Instantly calculate IP subnets, bandwidth, voltage drop, battery capacity, FPS, data transfer time, encoding, hashing, file sizes, unit conversions and more.

Explore Our Technology Calculators

This category includes a powerful collection of calculators used across computing, networking, IT, software engineering, electrical systems, gaming performance, data storage and digital media workflows. These tools simplify complex technical formulas into easy, fast and accurate results.

Whether you're optimizing network performance, estimating electricity needs, converting units, validating data formats, or analyzing file sizes and download times, these calculators offer instant insights for beginners and professionals.

IP Subnet Calculator
Calculate subnet ranges, CIDR, and usable IPs instantly.
Password Generator
Generate strong passwords with length, symbols, and options.
JSON Formatter
Format, validate, and prettify JSON for easy readability.
Base64 Encoder/Decoder
Encode or decode Base64 strings for data and text.
Hash Generator
Generate hashes (MD5/SHA) from text for quick checks.
UUID Generator
Generate UUIDs (v4) for apps, databases, and testing.
Voltage Drop Calculator
Calculate voltage drop for cables by length, load, and gauge.
Ohms Law Calculator
Solve Ohm’s Law for volts, amps, ohms, and watts.
Resistor Calculator
Calculate resistor values from color bands and tolerances.
Wattage Calculator
Calculate wattage from volts, amps, and power factor.
Amps To Watts Calculator
Convert amps to watts using voltage, phase, and power factor.
Battery Capacity Calculator
Calculate battery capacity in mAh/Wh and estimate runtime.
Charge Time Calculator
Estimate device charge time from charger watts and battery size.
FPS Calculator
Calculate FPS and performance metrics from frame timing inputs.
Frame Time Calculator
Calculate frame time (ms) from FPS for performance analysis.
File Size Calculator
Calculate file size from bitrate, duration, and format settings.
Bitrate Calculator
Calculate bitrate from file size, duration, and quality targets.
Download Time Calculator
Calculate download or transfer time from file size and speed.
Unit Converter
Convert common units across length, weight, temp, and more.
Watts to Amps Calculator
Convert watts to amps using voltage and phase/power factor.
Field of View Calculator
Compute camera field of view from sensor size and focal length.