Everyday Life

Find out your exact age in years, months, and days. You can also calculate the age of a person, event, or object from a specific date.

Add or subtract days, weeks, months, or years from a given date. A perfect tool for calculating deadlines, birthdays, and future events.

Add and subtract units of time (hours, minutes, seconds) with ease. This tool is great for calculating work hours, travel time, or time durations.

Calculate the total hours worked between a start and end time, including breaks. An essential tool for timesheets, payroll, and project tracking.

Create strong, secure, and random passwords to protect your online accounts. Customize the length and character types to meet any security requirement.

A virtual dice roller for board games, role-playing games (RPGs), or any situation where you need a random number. Roll any number of dice with any number of sides.

A fun, just-for-entertainment calculator that "calculates" the compatibility between two names. A lighthearted tool to share with friends.

Quickly calculate the tip for a bill and split the total among any number of people. A handy tool for dining out and other services.

Calculate the duration of time between two points in time. Find out exactly how many hours, minutes, and seconds have passed.

Calculate the number of days, weeks, and months between two dates. Perfect for tracking project timelines, countdowns, and anniversaries.

Find out the day of the week for any date in the past or future. Discover what day you were born on or plan for future events.

Calculate the difference in age between two people. A simple tool to find the exact age gap in years, months, and days.

Calculate a future date by adding a specific number of business days, automatically excluding weekends and optionally, holidays.

Generate one or more random numbers within a specified range. A versatile tool for games, contests, or statistical sampling.

Calculate the number of working days (business days) between two dates, excluding weekends and optionally, a list of holidays.

Calculate total work hours for a week based on daily start and end times, including lunch breaks. Simplifies payroll and time tracking.

Quickly find the exact date that was 90 days before today or any other specified date. Useful for tracking deadlines and timelines.

Estimate the power consumption (in watts) of various household appliances to understand your electricity usage better.

Estimate the number of balloons needed to create a balloon arch or garland based on its length and balloon size.

Determine the ideal mirror size for your bathroom vanity to ensure proper proportion and functionality.

Calculate the volume of filling (like EPS beads) needed to stuff a bean bag chair based on its dimensions.

A reference guide to standard US bed and mattress sizes, including Twin, Full, Queen, and King, to help you choose the right one.

Calculate the correct measurements for inside-mount or outside-mount window blinds to ensure a perfect fit.

Estimate your monthly internet data usage based on your streaming, browsing, and gaming habits to choose the right data plan.

Calculate the amount of concentrate and water needed to achieve a specific dilution ratio for cleaning solutions, chemicals, and more.

Determine the right size generator for your needs by calculating the total wattage of the appliances you want to power.

Estimate the number of tables needed for an event based on the number of guests and seating arrangement (e.g., round or rectangular tables).

Calculate the recommended total lumens needed to properly light a room based on its size and intended use (e.g., office, kitchen, living room).

Calculate the cycle time, which is the total time it takes to produce one unit of a product, a key metric in manufacturing and process improvement.

Determine the exact deadline date by adding a specific number of days to a start date, with an option to exclude weekends for business planning.

Find your ideal ergonomic desk height for both sitting and standing positions based on your personal height to improve comfort and posture.

Estimate the total amount of time you spend handling emails daily, weekly, and annually to better understand your productivity.

Estimate the number of study hours required to progress from your current English proficiency level to your target level, based on CEFR standards.

Calculate your Gross Words A Minute (GWAM) typing speed, a common measure in keyboarding classes that accounts for errors.

Measure your data entry speed in Keystrokes Per Hour (KPH), a standard metric for typing and data processing jobs.

Calculate the lead time—the duration between the initiation and completion of a process—by selecting a start and end date.

Quantify the financial cost of a meeting by factoring in the number of attendees, their average salary, and the meeting's duration.

A fun tool to calculate the physical weight of a given amount of money, whether in coins or bills, for various currencies.

Convert between different units of paper thickness like points, mils, and micrometers.

Convert between different paper weight measurements like GSM and Basis Weight.

Plan your work and break intervals using the Pomodoro Technique to boost productivity.

Calculate the slack time (or float) in a project schedule to identify non-critical tasks.

Determine the ideal ergonomic height for your standing desk based on your height.

Measure your typing or reading speed in Words Per Minute (WPM).

Estimate how many audiobooks you can listen to during your commute or other "dead time".

A fun tool to compare the potential costs of items and activities at different beach destinations.

Calculate the shrinkage rate of clay to predict the final size of your pottery after drying and firing.

A fun, conceptual tool that applies the Drake Equation framework to the probability of finding love.

Calculate the optimal distance and height for hanging your hammock to achieve the perfect 30-degree sag for maximum comfort.

Convert between the three currencies of the wizarding world: Galleons, Sickles, and Knuts.

Estimate the number of balloons needed to lift a specific weight, a fun tool for party planning and physics demonstrations.

A fun, conceptual tool to calculate travel times and distances between locations in Tolkien's Middle-earth.

Calculate the total runtime for watching all Oscar Best Picture nominees, perfect for planning your movie marathon.

Estimate how many podcast episodes you could finish during your commute or other periods of "dead time."

Calculate the total time it will take to binge-watch an entire TV series. Find out if you have enough time for that next show!

A conceptual tool to calculate the time and money saved by working from home during a quarantine period.

Plan your ultimate Star Wars movie marathon by calculating the total runtime for any combination of films and series.

Determine the recommended tent size for your camping trip based on the number of people and desired comfort level.

Calculate the time needed to watch The Witcher series, play the games, or read the books, and explore the timeline.

Discover how much time you could save by reducing TV watching and see alternative activities you could pursue.

Calculate the total time it will take to binge-watch an entire TV series, including all seasons and episodes.

A fun and simple random generator to help you make a quick decision when you need a "yes" or "no" answer.

Compare the water and energy consumption of taking a bath versus a shower to see which is more economical and environmentally friendly.

Track the cost and usage of your beauty products to understand your spending and when products might expire.

A conceptual tool to understand the potential risk reduction associated with wearing different types of face masks.

Estimate how long it will take for your hair to grow to a desired length based on average growth rates.

Estimate the cost of a single shower based on water usage, water heating method, and local utility rates.

Determine the right amount of sunscreen to apply for effective protection based on body parts exposed to the sun.

Estimate how long your supply of toilet paper will last based on your household's usage habits.

Calculate how long a tube of toothpaste will last based on usage frequency and amount per use.

Quickly calculate the end time of an 8-hour work shift from a given start time.

Add hours, minutes, and seconds to a starting time to find a future time and date.

Calculate the precise age gap between two people from their birth dates.

Calculate the duration of a relationship or the time until your next anniversary.

Track your baby's age in weeks, months, and days from their date of birth.

Calculate the time span between a BC/BCE date and an AD/CE date, bridging the gap across historical eras.

Find out exactly how many days are left until your next birthday and what day of the week it will fall on.

A versatile date tool that functions like a standard calendar, allowing you to add or subtract days, weeks, months, and years from any date.

Determine a person's exact age down to the day from their date of birth. See the total duration in years, months, and days.

Calculate the total duration between two dates, showing the result in years, months, weeks, and days.

Find the ordinal number of any day of the year (e.g., February 1st is day 32). A useful tool for tracking, planning, and data analysis.

A live-updating clock that displays the current time, ticking forward every second. See time pass in real-time.

Add or subtract durations of time, working with hours and minutes. Ideal for logging work hours, flight times, or any time-based calculations.

Find out your age according to the traditional Korean age system, where a baby is one year old at birth.

Quickly determine if a given year is a leap year, accounting for all the specific rules of the Gregorian calendar.

Calculate your age based on the traditional East Asian (lunar) age reckoning system.

A simple tool to add or subtract minutes from a given time, useful for quick scheduling and time management tasks.

Add or subtract a number of months from a specific date to find a future or past date. Perfect for planning projects or tracking subscriptions.

Find the current moon phase or the phase for any given date. A great tool for astronomers, gardeners, and the curious.

Discover upcoming palindrome dates—dates that read the same forwards and backward (e.g., 3-20-2023). A fun tool for date enthusiasts.

Calculate a past time by subtracting a specific duration (hours, minutes, seconds) from a given point in time.

Calculate the Local Sidereal Time (LST), the timekeeping system used by astronomers to locate celestial objects.

Subtract a duration (hours, minutes, seconds) from a specific time to find a past time and date.

Calculate the time difference between two points in time, or between different time zones around the world.

Convert a time duration from hours and minutes format into a decimal value (e.g., 1 hour 30 minutes = 1.5 hours).

Add or subtract weeks from a given date to quickly find a future or past date. Useful for scheduling and planning.

Estimate how long it will take to finish an audiobook based on its length and your chosen narration speed.

Determine how many books you can read during a set period, like a quarantine, based on your reading speed and available time.

Plan your reading goals for the year. Calculate how many pages or books you need to read per day or week to complete your challenge.

Measure your reading speed in Words Per Minute (WPM) with our simple test. Understand your current reading level to improve efficiency.

Estimate how long it will take you to read a book or any text based on the word count and your personal reading speed.

Estimate the time required to fully charge a battery based on its capacity, the charger's current output, and charging efficiency.

Estimate the total number of diapers a baby will need from birth until potty training. A helpful tool for new parents to budget and plan.

Calculate the expiration date of a product by adding its shelf life (in days, months, or years) to the manufacturing date.

Find the right size garbage bag for your trash can by calculating the required gallon capacity from its dimensions.

Determine if your amplifier can adequately power your headphones by calculating the required voltage and current based on impedance and sensitivity.

Calculate the linear inches of a package (Length + Width + Height), a common measurement used by airlines for luggage size restrictions.

Determine the ideal dimensions for a custom picture frame, including the mat border width, to perfectly fit your artwork or photo.

Find out what you could accomplish, like reading books or exercising, in the time you spend on TikTok each day.

Quickly calculate the date that is 100 days from a starting date. Perfect for tracking 100-day challenges or project milestones.

Find the date that is 120 days from any given start date. Useful for planning timelines, loan terms, and long-term projects.

Calculate the date that is 180 days (about six months) from a specific start date. Ideal for setting semi-annual goals or deadlines.

A simple tool to find the date that is exactly 30 days from a given start date. Commonly used for trial periods and monthly planning.

Quickly add or subtract 30 minutes from any given time. A handy tool for scheduling meetings, breaks, or appointments.

Find the date that is 45 days from a specific start date. Useful for tracking mid-quarter deadlines and other short-term goals.