Best Free Metric Conversion Tool Apps

Unit Converter - Convert all

Measurements & Calculations

Free

Easily convert between various units of measurement, including currencies, temperature, length, and weight. This intuitive tool provides real-time currency exchange rates and a comprehensive list of conversions for everyday use.

Convert Any Unit Lite

Units & Currency Converter

Free

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

Conversion Calculator - Metric

Unit Converter & Measurements

Free

Easily convert between metric and imperial units for weight, length, temperature, area, and time. This app offers precise, fast results with a clean interface, working offline for daily, travel, school, or work needs.

ExampleConv

by Delight System, Inc.

Free

This application facilitates unit conversions for weight, area, volume, length, and speed. It supports standard units like meters and yards, as well as traditional Japanese units. It also accommodates less common units for versatile calculations.

Metric Converter Pro

Quick Unit Converter

$2.99

This tool offers instant unit conversions without clutter or ads. It features a one-screen design for quick input and results, supporting a wide range of smart unit groups and common metric and imperial units. It works offline and is ideal for everyday use, travel, work, and school.

Metric/Imperial Units

by Kraig Wastlund

Free

Easily convert between metric and imperial units for common measurements like temperature, length, mass, and speed. This tool offers a straightforward way to switch between measurement systems.