Smart Date & Time Calculators

Find how many weeks are left in the current year with a live countdown. Shows days remaining, work weeks left, year progress percentage, and more.

Find how many hours are in any year. A common year has 8,760 hours; a leap year has 8,784. Includes work hours, monthly breakdown, and multi-year comparison.

Find the exact date and time X hours ago from now or any custom time. Supports decimal hours, 12/24h format, quick presets, and reverse lookup.

Find how many days are left in the current year with a live countdown. Shows year progress, workdays remaining, multi-unit breakdown, and more.

Find how many weeks are in any year. A common year has 52 weeks + 1 day; a leap year has 52 weeks + 2 days. Includes work weeks, years-to-weeks converter, and ISO week info.

See the current Mountain Standard Time (MST) with a live clock. Convert MST to EST, CST, PST, UTC, and more. Explains MST vs MDT and Arizona's exception.

See the current time in Florida with a live clock. Covers Eastern Time (Miami, Orlando, Tampa) and Central Time (Pensacola, Panama City). City selector included.

Find the exact date and time X hours from now. Supports decimal hours, 12/24h format, quick presets, reverse lookup, and custom base time.

Find the exact date 3 months from today. Handles month-end edge cases and leap years. Quick-switch to 1, 2, 6, 9, or 12 months.

Find the exact date 30 days from today. Supports business days mode, custom start date, reverse lookup, and common day presets.

Find the exact date 90 days ago from today. Supports business days mode, custom base date, reverse lookup, and common day presets.

See the current time in North Carolina with a live clock. All NC cities use Eastern Time. City selector with Charlotte, Raleigh, Durham, and more.

See the current Pacific Daylight Time (PDT, UTC-7) with a live clock. Auto-detects PDT vs PST status and shows a warning when PST is active instead.

See the current Eastern Standard Time (EST, UTC-5) with a live clock. Dual display: current US Eastern Time vs fixed UTC-5. Auto-detects EST vs EDT.

See the current Central European Time (CET/CEST) with a live clock. 10-city selector with Berlin, Paris, Rome, Madrid, and more. Auto-detects CET vs CEST.

See the current time across all 6 Canadian time zones. Multi-clock display from Pacific to Newfoundland. Includes DST indicators and city selector.

See the current time across Australia's time zones. DST-aware display for Sydney, Melbourne, Brisbane, Perth, Adelaide, and Darwin.

Find the exact date 60 days from today. Supports business days mode, custom start date, reverse lookup, and common day presets.

Find the exact date 6 weeks (42 days) from today. Supports business weeks mode, custom start date, reverse lookup, and common week presets.

See the current Pacific Standard Time (PST, UTC-8) with a live clock. Auto-detects PST vs PDT status and shows a warning when PDT is active instead.

See the current time in South Carolina with a live clock. City selector with Columbia, Charleston, Greenville, and more. EST/EDT auto-detection.

See the current time in New Jersey with a live clock. City selector with Newark, Jersey City, Trenton, and more. EST/EDT auto-detection.

See the current time in Washington DC with a live clock. EST/EDT auto-detection, nearby cities, and timezone converter.

Find the exact date 90 days from today. Supports business days mode, custom start date, reverse lookup, and common day presets.

See the current Central Time with a live clock. Auto-detects CST vs CDT, shows UTC offset, DST dates, major cities, and timezone comparison table.

See the current Eastern Time with a live clock. Auto-detects EST vs EDT, shows UTC offset, DST dates, major cities, and timezone comparison table.

See the current time in Michigan with dual-timezone support. Most of MI uses Eastern Time, while western Upper Peninsula uses Central Time.

Convert UTC to EST instantly. EST is a fixed UTC-5 offset. Includes reverse mode (EST to UTC), conversion examples table, and 12h/24h toggle.

Check how many days are in any year. Includes leap year checker, year comparison table, month breakdown, hours/minutes/seconds, and year progress bar.

Estimate work weeks in a year based on workdays, weekends, holidays, vacation, and schedule. Country holiday presets, monthly breakdown, and year progress.

Check how many weeks are in any month. Includes all-months comparison table, leap-year February handling, and reverse weeks-to-months converter.

Check the current time in California with a live clock. See PST/PDT status, UTC offset, city times, and convert California time to your local timezone.

Check the current time in Ohio with a live clock. See EST/EDT status, UTC offset, city times, and convert Ohio time to your local timezone.

Check the current time in Wisconsin with a live clock. See CST/CDT status, UTC offset, city times, and convert Wisconsin time to your local timezone.

Explore all US time zones with live clocks, UTC offsets, daylight saving status, state examples, and a timezone converter.

Convert Eastern Standard Time to Greenwich Mean Time instantly. EST is 5 hours behind GMT. Includes reverse conversion and conversion table.

Find the exact date 45 days from today. Supports custom start dates, business days mode, and shareable results.

Find the date any number of days from today or a custom date. Business days mode, presets, reverse lookup, and shareable URLs.

Find the exact date any number of days ago from today or a custom date. Business days mode, presets, and reverse date lookup.

Find the exact date any number of weeks ago from today or a custom date. Business weeks mode, presets, and reverse lookup.

Find the current week number of the year. ISO and US week systems, reverse lookup, year progress, and custom date support.

Convert Greenwich Mean Time to Eastern Standard Time instantly. GMT is 5 hours ahead of EST. Includes reverse conversion, conversion table, and EDT season banner.

Convert Eastern Time to Pacific Time instantly. ET is always 3 hours ahead of PT. DST-aware with automatic EST/EDT and PST/PDT detection.

Current time in Georgia — supports both Georgia USA (Eastern Time EST/EDT) and the Republic of Georgia (GET, UTC+4). Dual-region selector with city lists.

Current time in Maryland (Eastern Time EST/EDT). Live clock for Baltimore, Annapolis, Silver Spring, and more. Timezone converter and DST info.

Current time in Las Vegas, Nevada (Pacific Time PST/PDT). Live clock, event scheduling planner, nearby city comparison, and DST info.

Current time in New Mexico (Mountain Time MST/MDT). Live clock for Albuquerque, Santa Fe, Las Cruces, and more. Timezone converter and DST info.

Current time in the UK (GMT/BST). Live clock for London, Edinburgh, Manchester, and more. Timezone converter, EU DST dates, and meeting planner.

Current time in Sydney, Australia (AEST/AEDT). Live clock, Australian city comparison, timezone converter, and DST info.

Complete guide to European time zones: WET/GMT, CET, EET, Turkey, Moscow. Live clocks for 14+ cities, zone cards, comparison table, and DST dates.

Current time in Portugal — mainland (WET/WEST) and Azores (AZOT/AZOST). Dual-zone live clocks for Lisbon, Porto, Faro, Funchal, and Ponta Delgada.

Calculate annual work hours with 4 methods: standard weekly, daily schedule, calendar year, and adjusted with holidays/PTO. Full-time 40h/week = 2,080 hours/year.

Find the exact date any number of weeks from today, weeks ago, or from a custom date. Business weeks, extra days, step-by-step, and calendar export.

Convert between 12-hour (AM/PM) and 24-hour (military) time formats. Step-by-step explanations, edge case handling, reference tables.

Current time in Virginia (Eastern Time EST/EDT). Live clock for Richmond, Virginia Beach, Norfolk, Arlington. Converter, DST info, meeting planner.

Current time in Alabama (Central Time CST/CDT). Live clock for Birmingham, Montgomery, Mobile, Huntsville. Phenix City note, DST info, meeting planner.

Current Eastern Daylight Time (EDT, UTC-4). Live clock, EDT vs EST comparison, converter, and which cities use EDT during daylight saving time.

Current time in Arizona (MST, UTC-7 year-round, no DST). Live clock for Phoenix, Tucson, Mesa. Dual-mode for Navajo Nation DST. Converter and meeting planner.

Current time in Atlanta, Georgia (Eastern Time EST/EDT). Live clock for the Atlanta metro area. Converter, DST info, and meeting planner for travel and business.

Current time in Poland (CET/CEST, Europe/Warsaw). Live clock for Warsaw, Krakow, Gdansk, Wroclaw. EU DST info, converter, and meeting planner.

Current time in Paris, France (CET/CEST, Europe/Paris). Live clock for Paris, Lyon, Marseille, Nice. EU DST info, converter, and meeting planner.

Current time in the United Arab Emirates (GST, UTC+4, no DST). Live clock for Dubai, Abu Dhabi, Sharjah, and all 7 emirates. Converter and meeting planner.

Current time in Colorado (Mountain Time MST/MDT). Live clock for Denver, Boulder, Colorado Springs, Aspen. DST info, converter, meeting planner.

Current time in Boston, MA (Eastern Time EST/EDT). Live clock with nearby cities. University and travel focus. DST info, converter, meeting planner.

Current time in Illinois (Central Time CST/CDT). Live clock for Chicago, Springfield, Aurora. DST info, converter, meeting planner.

Current time in Miami, FL (Eastern Time EST/EDT). Live clock for Miami, Orlando, Tampa, Fort Lauderdale. Travel and cruise focus.

Current time in Italy (CET/CEST, Europe/Rome). Live clock for Rome, Milan, Venice, Florence, Naples, Turin, Bologna, Palermo. EU DST info.

Calculate time until any date with a live countdown. Supports countdown, time-ago, and between-dates modes. Business days, event labels, quick presets.

Current time in Louisiana (Central Time CST/CDT). Live clock for New Orleans, Baton Rouge, Shreveport, Lafayette. Festival and travel focus.

Current time in Utah (Mountain Time MST/MDT). Live clock for Salt Lake City, Park City, Provo, Moab. Ski and national parks focus.

Live spring countdown. Supports astronomical (equinox) and meteorological definitions for both Northern and Southern hemispheres. Shows days, hours, minutes, seconds.

Current time in Texas — dual-zone support: Central Time (Houston, Dallas, Austin) and Mountain Time (El Paso). Region selector, DST info, converter.

Calculate the exact number of days, weeks, months, and years between two dates. Supports business days, weekend exclusion, and add/subtract mode.

Find exactly how many weekends, Saturdays, and Sundays are in any year. Includes monthly breakdown, leap year detection, and multi-year comparison.

Find exactly how many hours are in any month. Supports specific month/year selection, work-hours mode, and full 12-month comparison tables.

Find the exact date that was X years ago from today or any custom date. Shows full breakdown with day of week, total days, and leap year handling.

Convert minutes to hours instantly. 1 hour = 60 minutes. Shows hours and remaining minutes with decimal precision.

Convert minutes to days instantly. 1 day = 1,440 minutes. Exact conversion with full time breakdown and reverse mode.

Convert minutes to weeks instantly. 1 week = 10,080 minutes. Includes days and hours breakdown with reverse conversion.

Convert minutes to months with precision. 1 month ≈ 43,829 minutes (Gregorian mean). Supports custom values and reverse conversion.

Convert minutes to years with precision. 1 year ≈ 525,949 minutes (Gregorian mean). Supports custom values and reverse conversion.

Convert hours to seconds instantly. 1 hour = 3,600 seconds. Exact conversion with minutes breakdown and reverse mode.

Convert hours to minutes instantly. 1 hour = 60 minutes. Simple exact conversion with seconds breakdown and reverse mode.

Convert hours to days instantly. 1 day = 24 hours. Shows days with decimal precision plus weeks breakdown.

Convert hours to months with precision. 1 month ≈ 730.49 hours (Gregorian mean). Supports custom values and reverse conversion.

Convert hours to years with precision. 1 year ≈ 8,765.82 hours (Gregorian mean). Supports custom values and reverse conversion.

Convert months to hours instantly. Supports Gregorian mean, exact calendar months, and reverse conversion. 1 month ≈ 730.49 hours.

Convert months to minutes instantly. 1 average month ≈ 43,829 minutes. Supports calendar months, custom scenarios, and reverse conversion.

Convert months to days with precision. 1 average month ≈ 30.44 days. Supports exact calendar months and custom day counts.

Convert months to weeks instantly. 1 average month ≈ 4.35 weeks. Supports calendar months and reverse conversion.

Convert months to years with precision. Shows years and remaining months. Quick presets for common values like 18, 24, 36 months.

Find the exact date X months from today. Defaults to 6 months. Handles month-end edge cases, leap years, and includes a reverse month-counting mode.

Convert years to seconds instantly. 1 year ≈ 31,556,952 seconds (Gregorian mean). Supports custom values and reverse conversion.

Convert years to minutes instantly. 1 year ≈ 525,949 minutes (Gregorian mean). 525,600 minutes for a common 365-day year.

Convert years to hours with precision. 1 year ≈ 8,765.82 hours (Gregorian mean). Includes work-hour context and reverse conversion.

Convert years to days accurately. 1 year = 365.2425 days (Gregorian mean). Handles leap years and custom day counts.

Convert years to weeks instantly. 1 year ≈ 52.18 weeks (Gregorian mean). Supports custom values and reverse conversion.

Convert centuries to years, months, weeks, days, hours, minutes, and seconds. Multi-output time conversion with historical context.

Convert centuries to years with precision. 1 century = 100 years. Includes decades breakdown, quick presets, and reverse conversion.

Convert days to seconds instantly. 1 day = 86,400 seconds. Exact conversion with reverse mode. Useful for programming and Unix timestamps.

Convert days to minutes instantly. 1 day = 1,440 minutes. Exact conversion with reverse mode and reference tables.

Convert days to hours instantly. 1 day = 24 hours. Includes work-shift context and reverse conversion.

Convert days to weeks instantly. 1 week = 7 days. Perfect for project planning and sprint tracking.

Convert days to months with precision. 1 month ≈ 30.44 days (Gregorian mean). Supports custom values and reverse conversion.

Convert days to years with precision. 1 year = 365.2425 days (Gregorian mean). Great for milestone tracking and age calculations.

Convert weeks to seconds instantly. 1 week = 604,800 seconds. Exact conversion with full breakdown.

Convert weeks to minutes instantly. 1 week = 10,080 minutes. Exact conversion with reverse mode.

Convert weeks to hours instantly. 1 week = 168 hours. Includes work-hour context (40-hour work week).

Convert weeks to days instantly. 1 week = 7 days. Simple, exact conversion with full time breakdown.

Convert weeks to months with precision. 1 month ≈ 4.35 weeks (Gregorian mean). Supports custom values and reverse conversion.

Convert weeks to years with precision. 1 year ≈ 52.18 weeks (Gregorian mean). Supports custom values and reverse conversion.