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Percentage Calculator
% of, what %, and percentage change
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Age Calculator
Exact age in years, months, days & weeks
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Date Calculator
Days between dates & add/subtract days
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Currency Converter
Live exchange rates, 170+ currencies
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Unit Converter
Length, weight, temperature, data
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Tip Calculator
Split bills and calculate tip amounts
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Grade Calculator
Final exam grade needed, weighted avg & GPA
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Discount Calculator
Sale price, % off, and original price
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Finance
Loan Calculator
Monthly payments & total interest for any loan
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Savings Calculator
Monthly savings needed or projected balance
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Salary Calculator
Convert salary to hourly, weekly, monthly & more
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Mortgage Calculator
Monthly payment, total interest & amortization
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Compound Interest
Future value with compounding and contributions
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ROI Calculator
Return on investment and annualized return
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Tax Estimator
Federal income tax and take-home pay
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Debt Payoff Calculator
How long to pay off debt & interest cost
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Inflation Calculator
Purchasing power & inflation-adjusted value
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Currency Converter
Live exchange rates, 170+ currencies
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Percentage Calculator
% of, what %, and percentage change
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