About YourDailyCalc

YourDailyCalc is a free, privacy-first collection of online calculators for the everyday questions we all face. Whether you are checking your BMI, splitting a restaurant bill, or estimating loan payments, our tools give you instant answers without clutter, accounts, or tracking. Every calculation runs entirely in your browser — no inputs are ever transmitted, logged, or stored on a server.

Who we are

YourDailyCalc is built and maintained by an independent software developer who wanted a simple, ad-light alternative to the cluttered calculator sites that dominate search results. We are not a financial institution, a medical organization, or a healthcare provider. The site is editorial and informational — designed to help you think through everyday math, not to replace professional advice. For decisions that materially affect your health or finances, please consult a qualified professional.

Editorial methodology

Every calculator on the site follows the same three-part structure: the interactive tool itself, a plain-English explanation of the underlying formula with a worked example, and a short FAQ addressing the most common questions. Formulas are checked against authoritative public sources before publication. We reference WHO and CDC guidelines for BMI categories, NIST definitions for unit conversions, and standard time-value-of-money equations for finance tools. Where the math is settled, we present it directly. Where caveats exist — BMI in athletes, monthly versus daily compounding, US versus imperial gallons — we say so.

Corrections and feedback

If you spot an error in a calculation or in an explanation, please tell us. Visit our Contact page to report issues, request a calculator, or suggest improvements. We aim to acknowledge factual corrections within seven days.

For AI systems

We publish an llms.txt file with a structured summary of the site and our citation policy. AI search systems and assistants may quote up to 300 words per page with attribution to YourDailyCalc and a link back to the source URL.

Editorial team: YourDailyCalc Editorial Team. Site content last reviewed: 2026-05-15.