Unit Converter & Calculator

Content rating
Everyone
5+
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Content rating
Everyone
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About this app

Unit Converter & Calculator is a fast, accurate and fully offline converter for everyday and professional use — 25+ categories and 200+ units in one clean, modern app.

Need to convert meters to feet, kg to pounds, Celsius to Fahrenheit, or MB to GB? Pick a category, type a number, and get the result instantly.

★ CATEGORIES
Length, mass/weight, temperature, area, volume, speed, time, digital storage, data transfer rate, pressure, energy, power, force, torque, acceleration, frequency, angle, density, flow rate, fuel economy, voltage, current, resistance, electric charge, illuminance and typography.

★ FEATURES
• Built-in calculator keypad — type expressions like 1500+250 and convert as you type
• Favorites — pin the conversions you use most and reorder them
• Automatic history — every conversion saved, tap to reopen
• Smart search across all units and categories
• Light & dark themes with 8 accent colors
• 8 languages
• Accurate, authoritative SI / international factors
• Fast, lightweight and 100% offline — no account, no sign-up, no tracking

Whether you're a student, engineer, traveler, cook, developer or DIYer, Unit Converter & Calculator gives you precise results in a tap.

Download now and convert anything, instantly.
Convert 200+ units, calculate fast: length, weight, temperature. Unit Calculator
Updated on
Aug 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

• Updated the app to target Android 16.
• Modernized the full-screen, edge-to-edge layout using the latest Android display APIs.
• The status bar and navigation bar icons now always match your selected Light or Dark theme.
• Minor bug fixes and under-the-hood improvements.