Our editorial standard
How Old Calculator is built around practical age and date questions. Pages are intended to be useful to a real visitor who needs a quick calculation, a clearer explanation, or a starting point before checking an official rule.
Reviewed by the How Old Calculator editorial team. Last reviewed April 29, 2026. This policy applies to calculators, guide articles, reference pages, and trust pages on how-old-calculator.com.
How pages are created
- We start with a specific user question, such as “How old am I?” or “How old will my child be on a school cutoff date?”
- We explain the calculator result in plain language, including limitations where the answer depends on an official rule.
- We include internal links to relevant tools and guides so users can continue the task without searching the whole site again.
- We avoid presenting general age information as legal, medical, educational, tax, benefits, or employment advice.
Accuracy and corrections
Age calculations are based on calendar date math. For exact age, the site counts completed years first, then remaining months and days, which is the format most people expect for birthdays and age references.
If you believe a page contains an error, email [email protected] with the page URL, the relevant dates, and a short explanation. We prioritize corrections that affect calculator accuracy, accessibility, trust pages, or official-source cautions.
Sources and official rules
Some topics require outside verification. School cutoff dates, legal age requirements, retirement rules, benefits eligibility, employment policies, travel documentation, and program deadlines can vary by jurisdiction or institution. Our pages explain how to calculate the age and remind users to verify requirements with the official organization that controls the rule.
Privacy and accessibility
Calculator inputs are designed to run in the browser. The site does not require an account to calculate age. We also aim to maintain keyboard-friendly navigation, readable contrast, labeled form controls, visible focus states, semantic headings, and responsive layouts.
Advertising standard
Advertising should not interfere with calculator use, hide content, or make the site feel created only for ads. During AdSense review, visible ad placeholders are intentionally minimized so the site can be evaluated primarily on its utility, content, navigation, and trust signals.