🛠️ Everyday Tools

Free Online Tools

Handy everyday tools for dates, numbers, weather, education and more — free, fast, and no sign-up required.

📅 Date & Time

Find your exact age in years, months, days and hours. Includes next birthday countdown and day of birth.

Days Between Dates

Calculate the exact number of days, weeks and months between any two dates.

Day of the Week Calculator

Find out what day of the week any date falls on — past, present or future.

Countdown Timer

Count down the days, hours and minutes to any upcoming event or date.

Weeks to Date Calculator

Add or subtract weeks from any date to find the resulting date — useful for deadlines and planning.

🔢 Math & Numbers

Percentage Calculator

Calculate percentages, percentage change, and find what percent one number is of another.

Average Calculator

Calculate the mean, median and mode of any set of numbers instantly.

Scientific Calculator

Full-featured scientific calculator with trigonometry, logarithms, powers and more.

🌤️ Weather

Weather Checker

Check current weather conditions, temperature, humidity and wind speed for any city worldwide.

🎓 Education

Calculate your GPA from your course grades and credit hours. Supports 4.0 and percentage scales.

Grade Calculator

Calculate your final grade from assignments, tests and exams with custom weightings.

Reading Time Calculator

Find out how long it takes to read any text or book based on your reading speed.

🎉 Fun & Utilities

Zodiac Sign Calculator

Find your Western zodiac sign from your date of birth and read about your star sign traits.

Chinese Zodiac Calculator

Find your Chinese zodiac animal from your birth year and learn about your personality traits.

QR Code Generator

Generate a free QR code for any URL, text, email or phone number. Download as PNG instantly.

Password Strength Checker

Check how strong your password is and get tips to make it more secure.