Time & Date Calculators
Simplify your time and date calculations with our comprehensive suite of tools. Add or subtract dates, calculate time differences, and manage your schedule with precision and ease.
Add or subtract years, months, weeks, and days from any date. Calculate future or past dates instantly.
Open ToolTime Calculators by Unit
Calculate what time it will be or was in minutes. Perfect for short-term scheduling and time tracking.
Calculate what time it will be or was in hours. Ideal for planning meetings, deadlines, and daily schedules.
Calculate what time it will be or was in days. Great for project planning, deadlines, and date calculations.
Calculate what time it will be or was in weeks. Perfect for long-term planning and scheduling.
Calculate what time it will be or was in months. Ideal for milestone planning and long-term scheduling.
How Our Free Time & Date Tools Help You Manage Your Schedule
Calculate Future and Past Dates
Our date adder and subtracter helps you calculate dates by adding or subtracting years, months, weeks, and days. Perfect for planning deadlines, tracking expiration dates, scheduling events, or calculating important milestones. Simply enter your starting date and the amount of time to add or subtract, and get instant, accurate results.
Handle Complex Date Calculations
Our tools automatically handle month boundaries, leap years, and different month lengths. Whether you're adding months to a date that crosses year boundaries or subtracting days that span multiple months, our calculators provide precise results every time. Essential for project planning, deadline tracking, and date management.