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Practical calculators for business and everyday life, including bill splitting, age calculation, tax calculation, discount calculation, and percentage calculation. Quickly and accurately handle tedious calculations for event planning, accounting tasks, or price comparisons while shopping.
Easily split bills for group dining and outings. Supports custom ratios and rounding options.
Calculate age from birthdate. Shows days until next birthday, zodiac sign, and day of the week.
Calculate prices with or without tax easily. Supports any custom tax rate for VAT, sales tax, GST, and more.
Calculate discounted prices and savings from the original price and discount rate (%OFF). Supports multiple discounts (e.g., 30% OFF then 10% OFF).
Calculate percentages easily. Find "What is 20% of 100?", "What percent is 50 of 200?", or "If 30 is 25%, what is the total?"
Convert units of length, weight, area, volume, temperature, and speed easily. Supports meters, kilograms, Fahrenheit, and many more.
Calculate your BMI from height and weight. View body classification, standard weight, healthy weight range, and weight deviation.
Calculate your future investment value with annual contributions and interest rate. Visualize the power of compound interest with interactive charts.
Calculate monthly payments, total cost, and interest for any loan. View a detailed amortization schedule.
Enter distance, fuel efficiency, and fuel price to calculate fuel consumption and cost in real time.
Calculate business days between two dates. Excludes weekends and holidays with custom holiday support. Also features a business day addition mode.