Everyday Calculators for Quick Answers
Instantly calculate percentages discounts averages time differences and more Simple tools for everyday math and daily decisions
Explore General Calculators
Pregnancy Due Date
Calculate your estimated due date and track your pregnancy journey.
Compound Interest
See how your investments grow over time with the power of compounding.
Word Counter
Instant character and word count for your essays and social posts.
Inflation Calculator
Calculate the buying power of a dollar over the years.
Ovulation Tracker
Estimate your most fertile days and ovulation window.
Macro Calculator
Identify your ideal balance of protein, carbs, and fats.
Secure Passwords
Generate unbreakable passwords for your online security.
Salary to Hourly
Quickly convert your annual salary to any pay frequency.
Tip Calculator
Easily split the bill and calculate the perfect restaurant gratuity.
Random Numbers
Generate fairly distributed true random numbers within custom ranges.
Scientific Calculator
Solve advanced trigonometric, exponential, and logarithm math problems.
Standard Deviation
Find statistical variance and calculate population or sample deviation.
Fraction Calculator
Add, subtract, multiply, and divide fractions to get simplified results.
Business Days
Calculate working days between dates excluding specific weekends.
BMR Calculator
Discover your Basal Metabolic Rate and daily calorie requirements.
Body Fat %
Calculate your exact body fat percentage using the U.S. Navy formula.
Percentage Calculator
Easily find percents, parts, or changes between two numbers.
Age Calculator
Find out exactly how old you are in years, months, and days.
BMI Calculator
Check your Body Mass Index (BMI) and health category.
Discount Calculator
Find the final sale price and exactly how much you save.
Time Between Dates
Calculate duration in days, weeks, months between two dates.
Unit Converter
Convert length, weight, temperature, and volume easily.
Average Calculator
Quickly find the mean, median, or mode of a group of numbers.
Ratio Calculator
Solve equivalent ratios and easily scale recipes and proportions.
🏃 Health & Fitness Tools
BMI Tracker
Check your Body Mass Index and health weight category in real-time.
Body Fat %
U.S. Navy formula to estimate body fat percentage precisely.
Macro Tracker
Calculate ideal Protein, Carb, and Fat split for your fitness goals.
Hydration
Personalized daily water needs based on weight and climate.
BAC Estimator
Estimate blood alcohol content based on consumption and body weight.
💰 Money & Daily Spending
Coffee Spending
See how much you spend on coffee daily and your 10-year savings.
Smoking Cost
Calculate financial and health time lost to smoking habits.
Netflix Cost
Find out your lifetime spending on streaming services.
Commute Cost
Calculate gas, wear and opportunity cost of your daily drive.
Watt Wise
Track power consumption of any device or appliance.
Fuel Cost
Estimate trip gas expenses and split costs with friends.
Salary to Hourly
Convert annual salary to hourly, daily, and monthly pay.
Inflation Value
Calculate the buying power of money over time due to inflation.
Wealth Architect
Map your path to financial targets with compound interest.
ROI Tracker
Calculate Return on Investment and annualized gains for any asset.
Chef vs Chef
Compare the costs of meal prepping at home vs eating out.
Living Comparison
Compare monthly budgets between two different cities or scenarios.
Sales Tax
Calculate final prices or net values with any US state tax rate.
VAT Tracker
Exclusive and inclusive VAT calculations for international business.
⏱️ Time & Productivity
Work Hours
Calculate total work hours minus breaks for payroll tracking.
Time Card
Weekly work shadow tracker with break and overtime calculations.
Business Days
Count working days between dates, excluding weekends/holidays.
Birthday Countdown
Track the exact time left until your next big celebration.
Age Calculator
Calculate your exact age in years, months, days, and seconds.
Stopwatch
Precision online timer with lap recording and millisecond tracking.
Meeting Cost
Live tracker to see how much your internal meetings cost in salary.
Typing Test
Test your Words Per Minute (WPM) speed and accuracy in real-time.
🍼 Baby & Family Tools
Due Date Calc
Calculate your estimated due date and track your pregnancy.
Conception Date
Estimate the date of conception based on your due date.
Ovulation Tracker
Identify your most fertile days and ovulation window.
Gender Predictor
Fun boy or girl prediction using the Chinese Gender Chart.
Name Harmony
Check how well baby names pair with your family surname.
Weight Gain
Track healthy pregnancy weight progress based on BMI.
Growth Percentile
Compare baby's height and weight against WHO averages.
Name Oracle
Discover the hidden meaning and history of your baby name.
🎓 Student & Academic Tools
GPA Calculator
Calculate semester GPA from letter grades and credit hours.
Grade Calculator
Weighted grade and final exam score needed calculator.
Fraction to Decimal
Convert any fraction to decimal values with visual breakdown.
Fraction Calculator
Add, subtract, multiply, divide fractions and mixed numbers.
Scientific Calculator
Online calculator with sin, cos, log, and factorial functions.
Perc. Change
Calculate percentage increase or decrease between numbers.
Average Calc
Find Mean, Median, Mode, and Range for any dataset.
Ratio Calculator
Simplify ratios or solve proportional equations with X.
Sci Notation
Convert large/small numbers to scientific or e-notation.
Frac to %
Instantly convert any fraction into a percentage value.
Simplifier
Reduce complex fractions to their simplest lowest form.
Reverse %
Find original starting values before an increase or decrease.
Logarithm
Solve logs for any base, including natural log (ln) and log10.
Factorial
Find the product of all positive integers from 1 to N instantly.
Scholar Bridge
Convert grades between USA, UK, and international scoring systems.
Food & Cooking Tools
Home & Lifestyle Tools
Developer Tools
Base Converter
Convert between Binary, Hex, Decimal, and Octal instantly.
Aspect Ratio
Calculate proportional dimensions for images, videos and UI screens.
JSON Architect
Pretty-print, minify and validate JSON data instantly.
Base64 Bridge
Convert text to Base64 and back for safe data transmission.
URL Artisan
Encode and decode URLs with special characters and symbols.
Epoch Engine
Convert Unix timestamps to human-readable dates and back.
🔢 Math, Business & Fun Tools
Math Tools
Square root, exponent, logarithm, LCM, GCD & slope calculator.
Unit Converter
Temperature, length, weight, area, volume & speed conversions.
Business Calculator
Commission, markup, profit margin, loan interest & break-even.
Fun & Viral Tools 🎲
Dice roller, random name picker & lottery odds calculator.
🎲 Lottery & Random Tools
Powerball Gen
Generate random Powerball combinations with red balls.
Mega Millions
Pick random Mega Millions numbers for the next draw.
Pick 3 Generator
Instant 3-digit random number generator for daily lottery games.
Pick 4 Generator
Generate 4 random digits for Pick 4 and Big 4 lottery tickets.
Lucky Numbers
Find your personal winning numbers based on luck algorithms.
Random Number
Custom min/max range true random number generator.
Dice Roller
Virtual 3D dice for board games and quick decisions.
Lottery Wheel
Advanced wheeling systems for better lottery coverage.
Random Name
Generate names for babies, characters, aliases, or pets.
Random Color
Generate unique colors and HEX codes for design projects.
Yes or No Gen
Can't decide? Let our simple random decider help you out.
Team Generator
Split any list of names into random and fair teams.
Outcome Oracle
Can't decide? Enter your options and let fate pick the winner.
Locksmith
Test your password security and see time-to-crack estimates locally.
Magic 8-Ball
Ask any yes-or-no question and seek the wisdom of the mystical ball.
Morse Encoder
Translate text to Morse code with audio synthesis and visual flashes.
Decision Forge
Score complex options against custom weighted criteria to find the right path.
Social Media 📸
Social Pulse
Deep dive into Instagram engagement rates and influencer metrics.
TikTok Cash
Estimate potential earnings from views and engagement on TikTok.
Tube Titan
Calculate your channel's potential monthly and yearly revenue.
Twitch Profit
Estimate streamer revenue from Subs, Bits and Ad density.