DateMath Pro

What it does

Provides days-between-dates, add/subtract, business-day counting, duration, recurring dates, and bulk date-range tools. Processing is browser-side and requires no signup.

Features

• Days between dates
• Add and subtract dates
• Business-day counting
• Recurring date series
• Bulk date ranges

Best for

professionals and planners.

Shelved under

DateMath Pro is an independent website. Tools Lib lists it; features and pricing are set by its makers and can change.