We are a team of dedicated IT professionals passionate about creating high-quality, free tools and resources for the online community. Calculation.Life was founded with the goal of providing a comprehensive collection of user-friendly and reliable online calculators for everyday use.
Our website offers a wide range of calculators categorized into financial, health & fitness, mathematics, and general-purpose tools. Every calculator on Calculation.Life is developed in-house, ensuring accuracy and ease of use. Some of our calculators incorporate open-source JavaScript components under various open-source licenses.
Most of our calculators are built on well-established formulas and equations from textbooks, such as mortgage and BMI calculators. When multiple formulas exist for a calculation, such as with the Ideal Weight Calculator, we present results based on all widely accepted methods. Fun-based tools, like the love calculator, rely on internal algorithms purely for entertainment.
To ensure accuracy, our financial calculators are reviewed by professionals in the personal finance industry, while health-related calculators are evaluated by medical experts. Additionally, nearly all of our descriptive content is written by our team, with a small portion sourced from Wikipedia under the GNU Free Documentation License.