Semi Monthly Tax Withholding Calculator Estimate your semi monthly federal withholding, Social Security, Medicare, total taxes, and take home pay using a premium payroll calculator based on annualized withholding logic for 24 pay periods per year. Enter Your Pay Details…
ATO fuel tax credit estimator How to calculate fuel tax credits ATO Estimate your fuel tax credit using litres purchased, business use percentage, fuel type, claim period, and whether the fuel was used in heavy vehicles travelling on public roads.…
Payroll Planning Tool Semi Monthly Payroll Hours Calculator Estimate regular hours, overtime hours, unpaid time, and optional gross wages for any semi monthly pay period. Enter your date range, schedule, and adjustments to get a clean payroll-ready snapshot. Pay period…
How Are Leveraged ETFs Calculated? Use this premium calculator to estimate how a leveraged ETF compounds from a daily benchmark move, target leverage, holding period, expense ratio, and financing drag. The tool also compares the path of the underlying index…
Semi Empirical Mass Formula Calculator Estimate nuclear binding energy, binding energy per nucleon, mass defect, and the contribution of the volume, surface, Coulomb, asymmetry, and pairing terms using the Weizsacker semi empirical mass formula. Enter the proton number Z and…
Photon Energy Calculator Equation for Calculating the Energy of a Photon Use this premium interactive calculator to find photon energy from frequency or wavelength. It applies the fundamental quantum relations E = hν and E = hc/λ, then converts the…
Semi Monthly Tome Card Calculator With Overtime Estimate regular pay, weekly overtime, bonus income, deductions, and projected net pay for a semi-monthly payroll period. This calculator is designed for employees, payroll teams, and small business owners who need a fast…
Maximize Calculus Calculator Use this premium optimization calculator to find the maximum value of a quadratic function on a closed interval. Enter the coefficients, set the domain, and instantly see the maximizing x-value, the peak function value, endpoint comparisons, and…
Geometry calculator Semi Circular Rule: How to Calculate a Semicircle Use this premium calculator to find semicircle area, curved arc length, full perimeter, diameter, and related values from either the radius or the diameter. The chart updates automatically after every…
Tax Calculator ATO 2014 Estimate Australian income tax for the 2014-15 tax year using ATO style resident and non-resident tax brackets. Enter your annual income, deductions, status, and optional tax withheld to calculate estimated tax payable, Medicare levy, net income,…