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© 2024-2026 Debasish C Saha · qcalc.org

Welcome to qCalc

Explore qCalc, featuring a comprehensive array of calculators crafted to simplify intricate computations across diverse disciplines such as business, engineering, health sciences, mathematics, and beyond. Our commitment is to deliver intuitive and reliable tools that empower users to effortlessly tackle calculations with precision and ease.

Mission

qCalc was born from a passion for using technology to simplify calculation. Its mission is to democratize access to sophisticated technical and programming libraries, making them available to the general user. As a free-to-use web app, qCalc provides a diverse range of user-friendly tools. Although it refers to these tools as 'calculators', they offer not only trivial and simple calculations but also advanced computations, artificial intelligence-based solutions, and simulations.

What It Offers

qCalc has a diverse collection of calculators, each designed to address specific needs. Whether you're a common person seeking assistance in finance, a health-conscious individual tracking fitness metrics, a photographer trying to improve photographing techniques using calculations, a professional needing specialized computations for your business, an engineer requiring precise measurements, or a student exploring academic challenges, qCalc stands as your trusted resource. You can also create your own calculators to simplify your everyday calculations and unlock new insights effortlessly.

Values

qCalc believes in:

1. Accuracy: Ensuring calculators provide reliable and precise results.
2. Usability: Designing intuitive and easy-to-navigate interfaces for all users.
3. Continuous Improvement: Regularly updating and expanding toolset to meet the evolving needs of the users.
4. Customer Satisfaction: Prioritizing user feedback and striving to provide the best possible experience.

Please Contact

If you have any questions, feedback, or suggestions, please don't hesitate to reach out.

Thank You

Thank you for choosing qCalc.

Currency Rates as of: 2026-08-20 04:20:05 UTC+0000

MIT License

Copyright (c) 2024-2026 Debasish C Saha

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.