About Count Days

Count Days is a project built around online tools for date calculations, day counting and quick calendar-related answers. The goal is to provide practical utility, a simple interface and fast results for common daily tasks.

The pages are organized by use case, including calendar days, business days, age calculations, time between dates and dating-time tools. Whenever needed, we create dedicated pages so each calculation has clearer context and a more useful answer.

How the tools work

The tools use dates entered by the user to calculate intervals, differences and derived results, taking into account calendar rules such as month length and leap years. On specific pages, extra rules may apply, such as business day counting.

Editorial goal

Our goal is to publish explanatory content and practical tools that help users understand the calculation and complete the task quickly.