Free Online Calculators

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Economics and Finance

Financial Analysis

• Unemployment Rate

• Elasticity of Demand

• Net Present Value (NPV) and Internal Rate of Return (IRR)

• Return on Investment (ROI)

• Percentages

• Capital Gains

• Liquidity Ratios

• Investment Yield

• Interest Savings

• Financial Leverage

• Risk Adjusted

• Cost per lead

• Dividend Yield

• Return on Assets (ROA)

• Profit Margin

Banking and Loans

• Loans

• Loan Repayment

• Debt-Income Ratio

• Mortgage Amortization

Investments and Market Analysis

• Breakeven Point

Health and Environment

Health

• BMI

• Calories

• Age

• Cardiac Risk

• Medication Dosage

• Blood Pressure

• Radiation Dosage

Environmental Impact

• Carbon Footprint

• Vehicle Emissions

• Energy Efficiency

Everyday Life and Other Calculations

Daily Life and Consumption

• Tips

• Cost of Living

• Construction Cost

• Unit Conversion

• Paint Quantity

• Cooking Time

Housing and Energy Consumption Decisions

• End of Pregnancy

• Retirement

• Rent vs Buy

• Flight Duration

• Safety Distance

• Concrete Volume

Statistics and Modeling Probability

Theory and Distributions

• Frequency Distribution

• Binomial Probability

• Normal Distribution

• Poisson Distribution

• Multiple Survival Analysis

Statistical Analysis and Modeling

• ANOVA (Analysis of Variance)

• Sample Sizes for Cohort Studies

• Logistic Regression

• Confidence Intervals for Proportions

• Factor Analysis

• Mixed or Hierarchical Models

• Hypothesis Testing

Trading

• Sharpe Ratio

• Sortino Ratio

• Stock Beta

• Pivot Points

• Fibonacci Retracements

• Drawdown Risk

• Portfolio Alpha

• Historical Volatility

• Information Ratios

Physics

• Newton's Laws

• Coulomb's Law

• Force

• Impulse

• Kinetic Energy

• Potential Energy

• Uniform Circular Motion

• Universal Gravitation Law

• Simple Harmonic Motion

• Waves: Speed, Frequency, Wavelength

• Hooke's Law

• Ohm's Law

• Faraday's Law

Chemistry

• Stoichiometry

• Concentration: Molarity, Normality, Mole Fraction

• pH Calculations

• Chemical Equilibrium

• Boyle's Law

• Charles's Law

• Avogadro's Law

• Gay-Lussac's Law

• Vapor Pressure

• Solubility

• Molar Volume

• Reaction Enthalpy

• Entropy

• Gibbs Free Energy
  

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