Powerful Engineering Calculator for Everyone

Access web and app calculators across all platforms effortlessly and efficiently.

Rated 5 stars by users

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★★★★★

Innovative Engineering Calculator Solutions

At TechCalc, we specialize in creating versatile engineering calculators that provide results in multiple formats, accessible through our web app and downloadable versions for all major platforms.

A beige calculator with multiple buttons, featuring a display that shows the number 3.14. The calculator has a solar panel and various function keys, including numerical digits, mathematical operations, and memory functions.
A beige calculator with multiple buttons, featuring a display that shows the number 3.14. The calculator has a solar panel and various function keys, including numerical digits, mathematical operations, and memory functions.
Empowering Engineering Calculations
Your Calculation Companion

Our mission is to enhance engineering efficiency by offering a comprehensive suite of calculators available on Windows, Mac, Linux, Android, and iOS, ensuring accessibility for every engineer.

Engineering Calculator Solutions

Offering versatile engineering calculators in web app and downloadable formats for all major platforms.

Multi-Platform Access

Access our engineering calculator on web, Windows, Mac, Linux, Android, and iOS devices seamlessly.

A scientific calculator is placed on top of a desk alongside a textbook and some notes. The calculator display shows some trigonometric calculations. The textbook page features a diagram explaining the concept of reflection, with terms like angle of incidence and angle of reflection. The surroundings contain other academic materials, suggesting a study environment.
A scientific calculator is placed on top of a desk alongside a textbook and some notes. The calculator display shows some trigonometric calculations. The textbook page features a diagram explaining the concept of reflection, with terms like angle of incidence and angle of reflection. The surroundings contain other academic materials, suggesting a study environment.
Customizable Formats

Display results in various formats tailored to your engineering needs for enhanced usability and clarity.

Our engineering calculator is designed for accuracy, efficiency, and ease of use across all platforms.

User-Friendly Interface
A person is working at a desk with technical drawings and a caliper. The desk contains various tools and equipment, including a toolbox labeled 'Stanley', a notebook, a cutting mat, and assorted mechanical parts and components.
A person is working at a desk with technical drawings and a caliper. The desk contains various tools and equipment, including a toolbox labeled 'Stanley', a notebook, a cutting mat, and assorted mechanical parts and components.
The image depicts an architectural or engineering workspace featuring technical drawings with precise measurements and annotations. Several drafting tools, including a pen, pencil, protractor, and triangular scale, are placed on top of the drawings. A rolled-up sheet of paper and a metallic rectangular case are also visible, adding to the professional and organized setting.
The image depicts an architectural or engineering workspace featuring technical drawings with precise measurements and annotations. Several drafting tools, including a pen, pencil, protractor, and triangular scale, are placed on top of the drawings. A rolled-up sheet of paper and a metallic rectangular case are also visible, adding to the professional and organized setting.

User Feedback

Discover how our engineering calculator transforms calculations for users worldwide.

TechCalc has revolutionized my engineering projects with its versatile formats and ease of use.

Alex Johnson
An individual is in front of a computer monitor displaying a detailed architectural or engineering design, possibly a floor plan or structural layout with measurements and annotations. The design is composed of various lines in colors like yellow, red, and green against a dark background, and the interface resembles a CAD software.
An individual is in front of a computer monitor displaying a detailed architectural or engineering design, possibly a floor plan or structural layout with measurements and annotations. The design is composed of various lines in colors like yellow, red, and green against a dark background, and the interface resembles a CAD software.

New York

The web app is incredibly user-friendly, and the downloadable versions are a game changer for my work on multiple platforms.

A mechanical pencil rests on a notebook filled with handwritten mathematical equations. The formulas include terms such as V3, V2 with elements circled and lines drawn across the page. The use of pen and paper suggests an academic or study setting.
A mechanical pencil rests on a notebook filled with handwritten mathematical equations. The formulas include terms such as V3, V2 with elements circled and lines drawn across the page. The use of pen and paper suggests an academic or study setting.
Maria Smith

San Francisco

★★★★★
★★★★★

Contact TechCalc Support

Reach out for inquiries about our engineering calculators and web app. We're here to assist you with any questions or support needed.

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Engineering tools for various platforms and formats.

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