Calculator directory
All calculators
Live tools and a transparent view of what we are building next.
US Salary Calculator
Estimate annual and per-paycheck take-home pay using 2026 federal rules.
Open calculatorUS Paycheck Calculator
Estimate deductions and net pay for a single paycheck.
Open calculatorUS Take-Home Pay Calculator
Understand what remains after estimated taxes and deductions.
Open calculatorUS Salary After Tax
Explore a clear federal salary tax breakdown band by band.
Open calculatorHourly to Salary Calculator
Convert an hourly rate to weekly, monthly and annual gross pay.
Open calculatorUS Overtime Calculator
Work out overtime pay at time-and-a-half or double time.
Open calculatorUS Federal Income Tax Calculator
Estimate 2026 federal income tax from the published brackets, band by band.
Open calculatorUS Effective Tax Rate Calculator
See the share of income you actually pay next to your marginal bracket.
Open calculatorUS FICA Tax Calculator
Estimate Social Security and Medicare withholding, including the wage base cap.
Open calculatorUS Bonus Tax Calculator
Estimate the withholding on a bonus under the flat 22% percentage method.
Open calculatorUS Mortgage Calculator
Estimate principal, interest and total monthly housing costs.
View planned toolUK Salary Calculator
Estimate 2026-27 UK take-home pay after income tax and National Insurance.
Open calculatorUK Take-Home Pay Calculator
See annual, monthly and weekly net pay after PAYE deductions.
Open calculatorUK Tax Calculator
Break down UK income tax band by band, plus National Insurance.
Open calculatorUK Salary After Tax
Turn a UK gross salary into its after-tax figure, working shown.
Open calculatorNational Insurance Calculator
Estimate employee National Insurance contributions.
View planned toolUK Hourly to Annual Salary
Convert a UK hourly wage to weekly, monthly and annual gross pay.
Open calculatorUK Overtime Calculator
Estimate UK overtime earnings before deductions.
View planned tool