Three in One calculator
Scientific Calculator
Perform advanced engineering calculations with a practical scientific calculator interface.
- Supports trigonometric, logarithmic, power, root, and exponential functions
- Includes DEG, RAD, and GRAD angle modes
- Provides memory, history, and display controls
- Suitable for formulas, technical calculations, and engineering problem-solving
Material Weight Calculator
Estimate material weight quickly and accurately for practical engineering applications.
- Calculates total weight, unit weight, sectional area, and material volume
- Supports plates, bars, pipes, sections, and common material forms
- Allows direct input of dimensions, density, and quantity
- Useful for fabrication, costing, procurement, and engineering estimation.
Engineering Unit Converter
Convert engineering units accurately across multiple disciplines with fast lookup and quick calculations.
- Covers mechanical, thermal, HVAC, electrical, chemical, process, and plastics categories
- Provides quick access to the Scientific Calculator and Material Weight Calculator
- Supports search, favourites, recent conversions, and fast keypad entry
- Ideal for day-to-day engineering conversions, design work, and technical reference