
Engineering Units Converter
Quickly transform your units
0 ratings
Free
In-App Purchases
About
Engineering Unit Converter is a powerful and easy-to-use iPhone app designed for engineers, students, technicians, and anyone who works with technical measurements. Convert between hundreds of engineering and scientific units instantly, with precision you can trust.
Whether you’re on the job site, in the lab, or studying for an exam, Engineering Unit Converter helps you save time and avoid calculation errors.
Key Features
Comprehensive Unit Categories
Length
Volume
Mass & Density
Force, Pressure & Stress
Energy, Power & Torque
Temperature (°C, °F, K, Rankine)
Electrical Units (Voltage, Current, Resistance, Capacitance)
Engineering-Focused Precision
High-accuracy calculations suitable for professional use
Supports scientific notation and decimal precision
Instant Conversions
Results update in real time as you type
One-tap unit switching
Clean & Intuitive Design
Optimized for iPhone with a simple, distraction-free interface
Easy navigation between unit categories
Offline Ready
All conversions work without an internet connection
Perfect For
Mechanical, electrical, civil, and chemical engineers
Engineering students and educators
Technicians and field professionals
Anyone needing fast, reliable unit conversions
Engineering Unit Converter turns your iPhone into a dependable engineering tool you can rely on anytime, anywhere
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What's New in Engineering Units Converter
1.2
July 4, 2026
Version 1.2 expands Engineering Units Converter for deeper engineering work. - Expanded to 32 conversion categories for engineering, field, and technical calculations. - Added search, favorites, conversion history, unit customization, and custom units. - Added engineering tools including an expression calculator, HVAC cooling calculator, physical constants, thermocouple data, and hardness references. - Improved conversion accuracy for radiation dose and equivalent dose, moment of inertia, HVAC cooling, and fuel economy edge cases.
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In-App Purchases
$0.99
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