Free online calculators and tools for everyday needs
25 calculators + 14 utility tools
Convert between different units of length, weight, temperature, and volume
Calculate percentages, percentage increase/decrease, and find what percent one number is of another
Calculate your Body Mass Index (BMI) and check if you're in a healthy weight range
Calculate monthly mortgage payments, total interest, and the full cost of your home loan
Calculate your daily calorie needs based on age, weight, height, and activity level
Convert between world currencies with live exchange rates
Calculate your take-home pay after federal and state taxes, Social Security, and Medicare
Calculate compound interest growth with regular contributions over time
Count words, characters, sentences, and paragraphs in your text instantly
Format, validate, and beautify JSON data with syntax highlighting
Generate strong, secure passwords with customizable length and character options
Create QR codes for URLs, text, email, phone numbers, and Wi-Fi credentials
25 free calculators
Calculate monthly payments, total interest, and amortization schedule for loans
Calculate tip amount and split the bill among multiple people
Calculate sale prices, discounts, and savings percentage
Calculate monthly mortgage payments, total interest, and the full cost of your home loan
Plan your retirement with compound interest projections, employer match, and estimated income
Calculate your take-home pay after federal and state taxes, Social Security, and Medicare
Calculate compound interest growth with regular contributions over time
Convert between hourly, weekly, biweekly, monthly, and annual salary amounts
Calculate how inflation changes the value of money over time using historical CPI data
Compare the total cost of renting versus buying a home over time
Find out how much house you can afford based on your income and debts
Calculate how long it takes to pay off debt and how much interest you will pay
Calculate how long to reach your savings goal or how much to save each month
Calculate your Body Mass Index (BMI) and check if you're in a healthy weight range
Calculate your daily calorie needs based on age, weight, height, and activity level
Estimate your body fat percentage using the US Navy method with simple measurements
Estimate the cost and timeline of GLP-1 weight loss medications like Ozempic and Wegovy
14 free utility tools
Count words, characters, sentences, and paragraphs in your text instantly
Convert text between uppercase, lowercase, title case, and sentence case
Generate placeholder text in paragraphs, sentences, or words
Compare two blocks of text and highlight the differences
Format, validate, and beautify JSON data with syntax highlighting
Encode text to Base64 or decode Base64 back to plain text
Pick colors and convert between HEX, RGB, HSL, and CSS color formats
Test and debug regular expressions with real-time matching and highlighting
Generate strong, secure passwords with customizable length and character options
Create QR codes for URLs, text, email, phone numbers, and Wi-Fi credentials
Generate random numbers, dice rolls, coin flips, and lottery picks
Generate unique UUIDs (v4) for databases, APIs, and development
Welcome to tally.tools, your comprehensive suite of free online calculators and utility tools. Whether you need to calculate mortgage payments, generate secure passwords, format JSON data, or count words in your essay, we have 39+ tools ready to help.
Our tools are designed to be fast, accurate, and easy to use. No sign-up required, no downloads needed. Simply enter your values and get instant results. Everything runs in your browser for maximum privacy and speed. All tools work on any device - desktop, tablet, or mobile.