UltraCalculators

Finance Calculators

Whether you are buying your first home, planning your tax return, or working out your take-home pay, our finance calculators give you instant, accurate results based on the latest 2026-27 UK rates and thresholds. Each tool is designed with HMRC guidelines in mind so you can plan with confidence.

Stamp Duty Calculator

Calculate stamp duty land tax (SDLT) or land and buildings transaction tax (LBTT) on your property purchase.

Income Tax Calculator

Calculate your UK income tax for the 2026-27 tax year with England/Wales or Scotland tax bands.

Salary Calculator

Calculate your UK take-home pay after income tax, National Insurance, pension, and student loan deductions.

Mortgage Calculator

Calculate your monthly mortgage repayments based on property price, deposit, interest rate, and term.

Add or remove VAT at standard, reduced, or zero rates for UK goods and services.

Student Loan Repayment Calculator

Calculate your monthly student loan repayment based on your salary and loan plan.

UK Pension Calculator

Project your combined state and workplace pension value at retirement.

UK ISA Calculator

Compare ISA types and project compound growth on your tax-free savings.

Capital Gains Tax Calculator

Calculate UK capital gains tax on investments, property, and other assets.

Inheritance Tax Calculator

Estimate UK inheritance tax with nil-rate bands, residence relief, and taper.

Scotland LBTT Calculator

Calculate Land and Buildings Transaction Tax on your Scottish property purchase.

Wales LTT Calculator

Calculate Land Transaction Tax on your Welsh property purchase.