TAX & SALARY · 24-TOOL ROADMAP
UK tax and salary calculators
24 current-year pay, tax and workplace calculators.
Apprentice wage calculator
Estimate minimum gross pay using age, apprenticeship year and weekly hours.
Open calculator →LiveContractor day rate
Rate, utilisation and annual equivalent
Open calculator →LiveEmergency tax
Temporary and emergency PAYE treatment
Open calculator →LiveFour-day week salary calculator
Compare salary and hourly value when moving from five days to four.
Open calculator →LiveGift Aid calculator
Gross up a donation and estimate additional higher-rate relief.
Open calculator →LiveHigh Income Child Benefit Charge calculator
Estimate the Child Benefit charge using adjusted net income.
Open calculator →LiveMaternity and paternity pay calculator
Estimate statutory maternity or paternity pay from average weekly earnings.
Open calculator →LiveNet to gross salary
Gross salary needed for a target net pay
Open calculator →LivePay rise calculator
Net value of a salary increase
Open calculator →LivePay rise vs inflation calculator
Compare a gross pay rise with inflation and estimate the real-terms change.
Open calculator →LivePension tax relief calculator
See relief at source, gross contribution and potential higher-rate reclaim.
Open calculator →LiveRedundancy pay calculator
Estimate statutory redundancy pay from age, eligible service and weekly pay.
Open calculator →LiveSalary after promotion calculator
Compare current and promoted salary before deductions.
Open calculator →LiveSalary sacrifice
Net cost of workplace pension contributions
Open calculator →LiveSide hustle tax calculator
Estimate taxable side-income profit after expenses or the £1,000 trading allowance.
Open calculator →LiveStatutory Sick Pay calculator
Estimate SSP under the rules applying to sickness starting from 6 April 2026.
Open calculator →LiveStudent loan deductions
Plans 1, 2, 4, 5 and Postgraduate Loan
Open calculator →LiveTake-home pay
Income Tax, National Insurance, pension and student loans
Open calculator →LiveTapered annual allowance calculator
Estimate the tapered pension annual allowance from threshold and adjusted income.
Open calculator →LiveTax code checker
Explain common UK PAYE tax codes
Open calculator →LiveTax rebate estimator
Compare estimated liability with tax already paid
Open calculator →LiveTax-Free Childcare calculator
Calculate the government top-up and household payment for eligible childcare costs.
Open calculator →LiveTwo jobs tax
Tax and allowances across two employments
Open calculator →LiveUmbrella take-home
Convert assignment income into estimated payslip net
Open calculator →Clear status, no empty promises
Live tools are usable now. In-development tools are the next calculation engines being implemented. Planned tools are part of the category scope but are not presented as working calculators.