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All Tools 23 tools available

Count words, characters, sentences and paragraphs. Get reading time and keyword density.

Character Counter

Count characters with platform limits for Twitter, Instagram, SEO meta and more.

Find your exact age in years, months, days. Get zodiac sign and next birthday countdown.

Calculate your Body Mass Index. Get BMI category, ideal weight range and health tips.

Calorie Calculator

Calculate daily calorie needs based on age, weight, height and activity level.

Body Fat Calculator

Calculate body fat percentage using the US Navy method. Get lean mass and fitness category.

Calculate tip amount and split the bill between friends. Includes US tipping guide.

Percentage Calculator

Calculate percentages, percentage increase/decrease and difference. 4 calculators in one.

Discount Calculator

Calculate sale price and savings instantly. Perfect for shopping and Black Friday deals.

Loan Calculator

Calculate monthly payments, total interest and amortization schedule for any loan.

Mortgage Calculator

Calculate monthly mortgage payments with tax, insurance and PMI included.

Compound Interest Calculator

See how your investments grow over time. Includes monthly contributions and inflation.

Salary Calculator

Convert hourly to annual salary. Calculate take-home pay after tax instantly.

Password Generator

Generate strong, secure passwords instantly. Customize length, symbols and more.

Random Number Generator

Generate random numbers for any range. Dice rolls, lottery picks and coin flips.

Calculate your Grade Point Average. Add courses, credits and grades on a 4.0 scale.

Days Between Dates

Calculate days, weeks and months between two dates. Includes working days and weekends.

Time Zone Converter

Convert time between any time zones. Live world clocks for 12 major cities.

Speed Calculator

Calculate speed, distance or time. Convert between mph, km/h, m/s and more.

Convert length, weight, temperature, volume, area and speed. Metric and imperial.

Debt Payoff Calculator

Find your debt-free date and compare the avalanche and snowball methods.

Text Case Converter

Change text to uppercase, lowercase, title case, camelCase, snake_case and more.

Pregnancy Due Date Calculator

Estimate your due date and see how far along you are with key dates.