Everyday & Business Calculators
Percentage, discount, sales tax, markup, margin, ROI, and budgeting tools for daily life and work.
GPA Calculator
Free GPA calculator: compute your grade point average on the 4.
Open calculator →Due Date Calculator
Free pregnancy due date calculator: estimated due date from your last period using Naegele's rule, plus current gestational age and trimester.
Open calculator →Final Grade Calculator
Free final grade calculator: the exam score you need to reach your target course grade, based on your current grade and exam weight.
Open calculator →Percentage Calculator
Free percentage calculator: what is X% of Y, X is what percent of Y, and percentage change.
Open calculator →Tip Calculator
Free tip calculator: calculate tip, total, and per-person amount.
Open calculator →Net Worth Calculator
Free net worth calculator: add your assets and liabilities to see your true net worth in seconds.
Open calculator →Budget Calculator
Free budget calculator: split your monthly take-home pay into needs, wants, and savings with the 50/30/20 rule.
Open calculator →Discount Calculator
Free discount calculator: final price after a percent-off sale, and exactly how much you save.
Open calculator →Sales Tax Calculator
Free sales tax calculator: total price with combined state and local sales tax for any US state.
Open calculator →Emergency Fund Calculator
Free emergency fund calculator: how much you need saved for 3-12 months of expenses.
Open calculator →Markup Calculator
Free markup calculator: set your selling price from cost and markup percentage, and see your profit.
Open calculator →Margin Calculator
Free margin calculator: set your selling price from a target profit margin and see your profit per unit.
Open calculator →Tax Refund Calculator
Free tax refund calculator: estimate your federal refund or amount owed from income and taxes withheld.
Open calculator →Percentage Change Calculator
Free percentage change calculator: percent increase or decrease between two numbers, with the absolute difference.
Open calculator →Moving Cost Calculator
Free moving cost calculator: estimate your move with distance fees, hourly movers, and truck costs.
Open calculator →Life Insurance Needs Calculator
Free life insurance needs calculator: how much coverage you need to replace income, cover debts, and final expenses.
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