Home
Categories
Calculators & Units

Calculators & Units

Unit conversion and quick math utilities in your browser

2 live utilities · runs in your browser

Percentage Calculator

Calculators & Units

Find a percent of a number, percent change, discount, markup, and profit margin instantly

calculatorpercentage+3
AvailableOpen utility →

Unit Converter

Calculators & Units

Convert length, weight, temperature, area, volume, speed, time, and data storage instantly

convertunits+3
AvailableOpen utility →

Showing 2 live utilities

Related utilities

Explore live ToolsArk utilities related to this category.

  • JSON to CSV Converter

    Converters

    Convert JSON arrays of objects into CSV with nested field flattening

    Open Utility →

  • Word Counter

    Text Tools

    Count words, characters, and paragraphs

    Open Utility →

  • PDF Compressor

    PDF Tools

    Reduce PDF file size while maintaining quality

    Open Utility →

  • Hash Generator

    Developer Utilities

    Generate MD5 and SHA digests from text locally in your browser

    Open Utility →
ToolsArkToolsArk

Free browser-based utilities for everyday tasks. No sign-up required. Privacy-first.

Product

  • All Tools
  • Categories
  • FAQ

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer

© 2026 ToolsArk. All rights reserved.

Privacy·Terms·Disclaimer

ToolsArkToolsArk