Free Online Calculators
Quick, accurate tools for finance, fitness, business, loans & more.
Everyday Tools
Time, date, math & simple everyday helper tools.
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Business & ROI
ROI, profit, pricing strategy, lifetime value & more.
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Loans & Debt
Loan EMI, mortgage, refinance, amortization tools.
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Fitness & Nutrition
BMI, BMR, calorie burn, fitness calculators.
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Investment & Retirement
APR, compound interest, retirement planning.
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Real Estate
Home affordability, renovation ROI, rent vs buy tools.
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Most Popular Calculators
BMI Calculator
Check your body mass index instantly.
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Auto Loan Calculator
Estimate your monthly loan payments.
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Retirement Calculator
Plan your long-term retirement savings.
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Rule of 72 Calculator
See how quickly your investment doubles.
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BMI Calculator
Check your body mass index instantly.
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Auto Loan Calculator
Estimate your monthly loan payments.
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Retirement Calculator
Plan your long-term retirement savings.
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Rule of 72 Calculator
See how quickly your investment doubles.
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