Productivity & Time Tools

Boost productivity with the 25/5 Pomodoro technique timer. Features custom work/break intervals, audio chimes, browser desktop notifications, and cycle tracking.

Compare real-time local hours across major world cities (London, New York, Tokyo, Sydney, Dubai). Plan cross-border meetings with daylight saving adjustments.

Calculate exact days, calendar weeks, months, and working business days between two dates. Exclude Saturdays and Sundays for accurate project duration.

Calculate exact chronological age from date of birth down to years, months, days, hours, and minutes lived. Includes next birthday countdown and astrological sign.

Calculate weekly employee work hours, daily clock-in/out times, unpaid lunch breaks, standard hours, overtime hours (1.5x/2.0x), and total gross pay.

Create customizable live countdown clocks for birthdays, weddings, New Year, project launches, and exams. Displays flip clock animated days, hours, minutes, seconds.

High-precision digital stopwatch with millisecond accuracy, split lap recording, fastest/slowest lap highlighting, keyboard spacebar controls, and CSV export.

Take a 60-second typing test to measure typing speed in Words Per Minute (WPM), net speed, accuracy percentage, and keystroke errors with real-time feedback.

Spin the wheel to make tough decisions, pick contest raffle winners, select what to eat for lunch, or assign tasks. Fully customizable colorful segments and sounds.

Build positive habits with an interactive daily checklist and streak tracker. Visual monthly calendar heatmaps, completion rates, and 100% private browser storage.

Distraction-free, aesthetic full-screen clock for desk monitors and nightstands. Supports 12-hour/24-hour modes, seconds toggle, date display, and customizable neon themes.

Measure the true cost of meetings in real-time. Enter attendee counts and average hourly wages to see a live ticking dollar counter showing company cash burned.

Prioritize your daily task workload using the proven Eisenhower Matrix: Urgent & Important (Do First), Important Not Urgent (Schedule), Urgent Not Important (Delegate), Neither (Eliminate).

Plan your day with 30-minute time blocks inspired by Cal Newport and Elon Musk. Color-code deep work, meetings, admin, and breaks with print & PDF export.

Convert 10-digit (seconds) and 13-digit (milliseconds) Unix timestamps into human-readable UTC and local date formats, or convert custom dates into epoch timestamps.

Find the astronomical Julian Day Number (JD), Modified Julian Date (MJD), and Day of the Year (DOY 1–366). Used by astronomers, supply chains, and software developers.

Calculate ideal bedtime and wake-up times based on natural 90-minute REM sleep cycles. Wake up feeling refreshed and energized by avoiding mid-cycle alarm interruptions.

Track coffee, tea, and energy drink caffeine consumption. Simulates pharmacokinetic metabolic decay (5-hour half-life) to predict remaining milligrams of caffeine at bedtime.

Paste text or enter word counts to estimate silent reading duration, public speech speaking time, and podcast script pacing based on customizable words-per-minute (WPM) speeds.

Lookup the current ISO-8601 calendar week number (W01–W52/53), financial fiscal quarter (Q1–Q4), start and end dates of any week, and percentage of the year completed.

Add or subtract exact days, weeks, months, or years from any calendar start date. Perfect for computing warranty expirations, legal filing deadlines, and project milestones.

Check if any year is a leap year using the Gregorian century rules. View total days in year (365/366) and live countdowns to Spring Equinox, Summer Solstice, Autumn, and Winter.

Stay hydrated throughout the workday. Set customizable reminder intervals (30, 45, 60 mins) with pleasant water drop sounds, desktop alerts, and daily water glass logger.

Combat digital eye strain and computer vision syndrome with the clinical 20-20-20 rule: every 20 minutes, take a 20-second break and look at an object 20 feet away.

High-intensity interval training (HIIT) and Tabata workout timer (20s work / 10s rest × 8 rounds). Customizable workout duration, countdown voice beeps, and round tracker.

Paste participant names or student rosters to instantly split them into random, balanced teams or 1-on-1 pairs. Perfect for classrooms, sports leagues, and agile retrospectives.

Flip a virtual coin with realistic 3D flipping animation, sound effects, and probability statistics. Supports single flips or bulk simulations up to 10,000 coin flips.

Roll single or multiple polyhedral RPG dice for Dungeons & Dragons, tabletop games, and board games. Supports d4, d6, d8, d10, d12, d20, and d100 with modifier calculations.

Clean, distraction-free daily to-do list manager with drag-and-drop reordering, priority tags, completion filters, and 100% private browser LocalStorage persistence.

Trello-style agile visual Kanban board with To Do, In Progress, Review, and Done columns. Drag-and-drop cards, set color labels, and auto-save securely in browser storage.

Create, pin, and organize colorful virtual Post-it sticky notes on your screen. Supports yellow, blue, green, pink color themes, pin ordering, and instant browser auto-save.

Build a daily reflective writing habit with 5-minute morning and evening prompts. Includes mood rating, gratitude points, word counter, and markdown file export.

Calculate the exact financial cost of your procrastination habits. Enter your target hourly earnings and daily unproductive hours to see yearly lost income and opportunity cost.

Calculate how much money and time you save by working from home. Computes gasoline costs, vehicle wear and tear, public transit fares, and cumulative commute hours gained back.

Calculate exact morning and evening Golden Hour, Blue Hour, and solar twilight times based on GPS location or city name. Perfect for photographers, videographers, and drone pilots.

Track the current lunar phase, percentage of illumination, moon age in days, and upcoming full moon, new moon, and quarter moon dates with high-resolution visual moon renderings.

Lookup precise sunrise, sunset, solar noon, dawn, dusk, and total daily daylight hours for any latitude and longitude coordinates or global city.

Split restaurant checks, bar tabs, and dinner bills evenly or unevenly among friends. Adjust tip percentages (10%, 15%, 18%, 20%), sales tax, and round to neat dollar amounts.

Build chronological, beautiful event agendas for workshops, webinars, meetings, and conferences. Auto-calculates start/end times based on session durations and exports to PNG/PDF.

Track intermittent fasting schedules (16:8, 18:6, 20:4 OMAD). Animated circular progress ring showing elapsed hours, remaining fasting time, metabolic stages, and completion alerts.

Audit your daily productivity by comparing focused, cognitively demanding Deep Work hours against shallow reactive work (emails, slack messages, minor chores). Calculate your Focus Index.

Forecast realistic project completion deadlines based on total backlog tasks, team sprint velocity, estimated bug buffer percentages, and team daily work capacity.

Add or subtract business days from a given date, skipping weekends and custom public holidays. Ideal for shipping estimations, contract SLAs, and legal cooling-off periods.

Convert payroll decimal hours (e.g. 7.75 hours) into exact hours, minutes, and seconds (7 hours 45 minutes) and vice versa. Includes complete fractional conversion reference table.

Perform complex arithmetic on time durations. Add, subtract, multiply, and divide cumulative hours, minutes, and seconds (HH:MM:SS) across video tracks, flight legs, or tasks.

Generate inspiring daily affirmations and productivity quotes across focus, resilience, leadership, and stoicism. Features beautiful wallpaper backgrounds and copyable cards.

Relieve stress and sharpen mental focus with animated guided breathing. Supports Navy SEAL Box Breathing (4-4-4-4), 4-7-8 sleep relaxation, and Pranayama paced cycles.

Fast cashier change calculator for retail and food service. Enter total sale amount and cash tendered to see exact change due broken down into minimum bills and coins.

Calculate the exact next 10 future dates for any recurring event schedule: every N days, bi-weekly, monthly on the same day, or every 1st Monday of the month.

Run up to 6 independent countdown timers and stopwatches side-by-side on one screen. Label each timer (Tea, Oven, Laundry, Pomodoro, Client Call) with distinct audio alarms.