🕒Time & Date Calculators
Time and date tools for scheduling, calculations, and conversions
Browse by Subcategory
Calculate exact age and birthday-related information.
Create countdowns and plan for future events.
Find days between dates, add/subtract days, and date calculations.
Calculate GPAs, grades, and academic performance metrics.
Time arithmetic, zone conversions, and duration calculations.
Track work hours, overtime, and payroll calculations.
Quick Overview
16 calculators across 6 subcategories
🎂Age & Birthday(1 calculators)
Calculate precise age information and birthday-related metrics with our comprehensive age calculators. Determine exact age in years, months, days, hours, and even minutes from any birth date to any target date. Perfect for milestone celebrations, legal age verification, and personal curiosity about time passed. These tools help track age differences between people, calculate ages at specific past or future dates, and provide detailed breakdowns of time lived.
⏰Countdown & Planning(1 calculators)
Create engaging countdowns and plan for important events with dynamic timing tools. Track time remaining until significant dates, calculate event durations, and visualize approaching deadlines. Perfect for event planning, project milestones, personal goals, and creating anticipation for special occasions. These calculators help maintain focus on important dates and manage time-sensitive activities effectively.
📅Date & Duration(4 calculators)
Master date arithmetic and duration calculations for project planning and personal scheduling. Calculate days between dates, add or subtract specific time periods from dates, and determine what day of the week any date falls on. Essential for project management, event planning, loan calculations, and tracking important deadlines. Our tools handle complex date math including business days, weekends, and holiday considerations for accurate scheduling.
🎓Education & GPA(3 calculators)
Calculate academic performance metrics and track educational progress with specialized grade calculators. Compute GPA, determine final exam requirements, analyze weighted grades, and predict academic outcomes. Essential for students planning their academic journey, teachers managing gradebooks, and parents monitoring educational progress. These tools support various grading systems and help students understand what's needed to achieve their academic goals.
🌍Time Math & Zones(6 calculators)
Navigate time calculations and international time zones with precision and ease. Add and subtract time values, convert between time units, calculate durations, and coordinate across multiple time zones for global collaboration. Perfect for scheduling international meetings, tracking work hours, calculating travel times, and managing distributed teams. These tools handle daylight saving time transitions and provide accurate time zone conversions worldwide.
💼Work Hours & Payroll(1 calculators)
Streamline time tracking and payroll calculations for accurate employee compensation. Calculate regular hours, overtime, breaks, and convert between different pay periods with precision. Essential for HR departments, small business owners, freelancers, and employees tracking billable hours. Our tools help ensure accurate timesheets, proper overtime calculations, and compliance with labor regulations.
Looking for a specific calculator?
Browse our complete collection of 16 calculators in the time & date calculators category. Each calculator is designed to be accurate, easy to use, and completely free.