Country-Specific Calculators
5 calculators built around one country's tax code or mortgage market, where the general-purpose tools would give you the wrong answer.
United States
Federal brackets, FICA withholding and the full PITI picture on a mortgage.
Federal Income Tax Calculator
Navigate 2024's seven tax brackets with standard deduction optimization—see exactly where each dollar lands across the progressive 10% to 37% rate structure
Calculate Now →Mortgage Calculator
See your true monthly housing cost with PITI breakdown—property taxes, homeowners insurance, PMI threshold, and HOA fees all factored into one clear number
Calculate Now →Paycheck Calculator
Preview your actual take-home before accepting a job offer—accounts for federal withholding, state tax, Social Security, Medicare, and 401(k) contributions
Calculate Now →United Kingdom
PAYE, National Insurance and student loan repayments, including the Scottish bands.
European Union
VAT across all 27 member states, with B2B reverse charge and import VAT.
Why these are separate
Most calculators on this site work anywhere — a loan repayment or a compound interest projection follows the same maths in any currency. Tax does not. Brackets, allowances, payroll contributions and VAT rates are written into each country's law, and a generic calculator would quietly give you a number that does not apply.
These tools encode one jurisdiction each. Use them when the question is specifically about US, UK or EU rules, and the general calculators for everything else.