Pay Calculator ATO Australia Estimate your Australian take-home pay using current income tax brackets, Medicare levy assumptions, optional HELP debt repayments, and superannuation. This premium calculator is designed for fast payroll-style estimates across weekly, fortnightly, monthly, and annual pay views.…
Maximal Heart Rate Calculator The classic rule says maximal heart rate is calculated by subtracting your age from 220. Use this calculator to estimate your maximum heart rate, see common training zones, and compare the classic formula with the Tanaka…
How to Calculate Leverage Multiplier Use this interactive calculator to measure your leverage multiplier, margin usage, buying power, and profit or loss sensitivity from a market move. This calculator is designed for traders, investors, analysts, and finance students who want…
Bank Capital Tool Simple Leverage Ratio Instant Chart How to Calculate Simple Leverage Ratio Use this premium calculator to estimate a bank style simple leverage ratio using Tier 1 capital divided by average total consolidated assets. Enter your figures, choose…
Division 7A Calculator ATO Estimate a Division 7A minimum yearly repayment using the standard amortisation method commonly applied to complying Division 7A loans. Enter the loan balance, benchmark interest rate, term, and your planned annual payment to see whether the…
Interactive Maxima and Minima Calculator How to Find Maxima and Minima on Calculator Use this premium calculator to find local maximum and minimum points for quadratic and cubic functions. Enter coefficients, choose a viewing range, and get a clear result…
Elasticity and Revenue Optimization How to Calculate Elasticity at Revenue Maximizing Price Use this premium calculator to estimate price elasticity of demand, total revenue, and the revenue maximizing price. For a linear demand curve, the revenue maximizing point occurs where…
Salary Planning Tool Semi Monthly Salary Calculation Calculator Estimate your gross pay, taxes, deductions, and take home pay on a semi monthly schedule with 24 paychecks per year. This calculator is ideal for salaried employees, HR teams, and anyone budgeting…
2021 payroll planning tool Semi Monthly Calculator 2021 Estimate your 2021 semi-monthly gross pay, taxes, deductions, and projected net paycheck. A semi-monthly schedule means 24 pay periods per year, commonly paid on the 15th and last day of each month.…
Calculation of Energy of Photons in Hydrogen Lines Use this interactive hydrogen spectral line calculator to determine photon energy, wavelength, frequency, wavenumber, and spectral region from electron transitions in the hydrogen atom. It is designed for students, teachers, spectroscopy users,…