• 401(k) vs Roth 401(k) Calculator
    US retirement tool: compare a traditional 401(k) and a Roth 401(k) after taxes, accounting for upfront tax savings invested and your retirement tax rate.
  • Margin and VAT Calculator
    Calculate selling price from cost using a target profit margin, then add VAT to get the gross price. Shows net price, profit and VAT amount.
  • Margin and Sales Tax Calculator
    Calculate your selling price from cost and profit margin, then add sales tax to find the final price your customer pays. Free margin + tax tool.
  • GST Calculator
    Free GST calculator to add GST to a net price or remove GST from a gross price. Enter any amount and GST rate to get net, GST and total instantly.
  • Florida Sales Tax Calculator
    Florida (US) sales tax calculator. Enter a price and tax rate to find the sales tax amount and the total price you'll pay at checkout.
  • Tax Equivalent Yield Calculator
    Calculate the tax-equivalent yield of a tax-free (municipal) bond. Compare tax-exempt and taxable bond returns using your marginal tax rate.
  • Income After GST/VAT Calculator
    Calculate the net (tax-exclusive) amount from a GST/VAT-inclusive gross figure. Enter your gross amount and tax rate to find the base price and tax portion.
  • Income Tax Refund Estimator
    Estimate your income tax refund or balance due by comparing total tax withheld against your total tax liability. Simple, fast, free tool.
  • Property Tax Calculator
    Estimate your annual and monthly property tax from your home's assessed value and local tax rate. Fast, free, and easy to use.
  • Estate Tax Calculator
    Estimate estate tax with our calculator. Enter gross estate, exemption, and tax rate to find taxable estate, tax owed, and net amount to heirs.