Unit converter - UnitFlow

Convert 14 categories of units with precision, smart input, favorites, and history. Works fully offline, anytime you need fast, reliable results

UnitFlow is a smart, professional unit converter designed for fast and accurate results.

Convert across 14 categories: Pressure, Length, Power, Flow, Area, Energy, Speed, Volume, Density, Acceleration, Force, Mass, Temperature, and Angle

Why users choose UnitFlow:

• Real-time conversion as you type
• Smart input detection (for example: 10 km, 5 bar)
• Scientific notation support for technical values
• Adjustable precision (2-10 decimals) plus precision mode
• Quick unit search and easy unit swap
• Save favorite conversion pairs
• Local conversion history (last 20 entries)
• View all conversions mode from one input
• Locale-aware number formatting
• Light, dark, or system theme
• Optional screen rotation lock
• Works fully offline, with no account required

Built for engineering tasks and everyday use, UnitFlow helps you convert units quickly and confidently wherever you are.