UK Financial Engine
Specialized UK calculators for Income Tax (PAYE), National Insurance, Stamp Duty, and Mortgages updated for 2026/27.
UK Tax Calculators
Calculate your UK taxes with our updated 2026/27 calculators including PAYE and NICs.
Mortgages & Property
Calculate your UK mortgage repayments and SDLT (Stamp Duty) costs.
Employment & Pay
Tools for UK employees to calculate holiday pay, redundancy, overtime, and pay rises.
Personal Finance
Calculators for UK savings, inflation, and household budgeting.
Savings & Investments
Tools for UK investors, including ISA growth and dividend yields.
General Utilities
Utilities for UK mileage, fuel costs, and unit conversions.
Business & Property
Tools for UK small businesses, landlords, and property investors.