⏰ Free Online Time Tools
Track time, set timers, plan your sleep, and work with time zones. Simple, free tools for better time management.
30 free tools available
Countdown Timer & Stopwatch
Set countdown timers with alarm or use the stopwatch with lap tracking.
Time Zone Converter
Convert time between time zones instantly. World clock showing current time in major cities. Calculate time differences.
Stopwatch
Precise online stopwatch with lap tracking, split times, and keyboard shortcuts. Millisecond accuracy.
World Clock
View current time across multiple time zones. Compare times, see UTC offsets, and track day/night status worldwide.
Alarm Clock
Set alarms with custom labels and sounds. Multiple alarms, repeat options, and browser notifications.
Meeting Planner
Find the best meeting time across multiple time zones. Perfect for remote teams and international calls.
Speech Timer
Time your presentations and speeches with visual pace indicators. Set a target duration, track words per minute, add sections, and get alerts when time is running low.
Work Hours Calculator
Calculate your total weekly work hours, overtime, and pay. Enter start and end times with breaks for each day to get a detailed breakdown.
Event Countdown
Create real-time countdowns to any date or event. Popular event presets, live ticking display, and shareable countdown text.
Time Duration Calculator
Calculate time between two dates or add/subtract hours, minutes, and seconds. Find duration in days, hours, and minutes.
Week Number Calculator
Find the ISO week number for any date. View full year calendar with week numbers and navigate between weeks.
Birthday Countdown
Live countdown to your next birthday! See days, hours, minutes, seconds remaining plus your zodiac sign, birthstone, age, and fun stats.
Workout Timer
Free online workout timer with HIIT, Tabata, boxing rounds, and custom intervals. Audio cues, round tracking, and customizable work/rest periods.
Calendar Generator
Generate printable monthly and yearly calendars. Highlight dates, add notes, choose themes (minimal, colorful, dark). Print-friendly.
Day of Year Calculator
Find the day number and week number for any date. Calculate days remaining in the year, leap year check, and date differences.
Moon Phase Calculator
See the current moon phase with visual display, illumination percentage, next full and new moon dates, and lunar cycle info.
Business Days Calculator
Count business days between two dates. Add or subtract working days. Exclude weekends and custom holidays.
Year Progress
Visual progress bars showing how much of the current year, month, week, and day has passed. Percentage and days remaining.
Time Card Calculator
Track clock in/out times, breaks, overtime, and pay. Enter your weekly work hours and get instant totals with overtime calculations.
Age in Days
Find out exactly how old you are in years, months, days, hours, minutes, and seconds. Live counter with fun facts.
Chess Clock
Two-player chess clock with configurable time and Fischer increment. Keyboard support, pause/reset, low-time warnings.
Tic-Tac-Toe
Classic Tic-Tac-Toe against an AI powered by minimax algorithm. Choose difficulty, play as X or O, track scores.
Egg Timer
Visual egg timer with presets for soft (6 min), medium (8 min), and hard (12 min) boiled eggs. Circular progress ring and audio alert.
Countdown Widget
Create multiple named countdown timers to any event. Live display of days, hours, minutes, and seconds. Share via URL.
Snake Game
Classic Snake arcade game. Arrow keys and swipe controls. Speed increases as you grow. Track your high score.
Connect Four
Classic Connect Four board game. Play against AI or a friend. 7×6 grid with gravity drop and win detection in all directions.
2048 Game
Classic 2048 sliding number puzzle. Merge tiles to reach 2048. Arrow keys and swipe controls. Score tracking with high scores.
Minesweeper
Play the classic Minesweeper game. Choose easy, medium, or hard. Left-click to reveal, right-click to flag. Timer and mine counter.
Wordle Clone
Guess the 5-letter word in 6 tries. Color-coded feedback with daily and random modes. Track your stats.
Simon Game
Classic Simon memory game. Watch the color sequence with audio tones, then repeat it. Speed increases each round.
Frequently Asked Questions
Do timers work in the background?
Yes, timers and countdowns continue running in your browser tab even when you switch to other tabs. Some browsers may throttle background tabs slightly.
Are time zone conversions accurate?
Yes, we use the Intl.DateTimeFormat API which handles daylight saving time transitions and historical time zone changes automatically.
Can I set multiple timers?
The stopwatch and timer tools support lap tracking. For multiple independent timers, simply open the tool in multiple browser tabs.