Finance & Tax Tools
Personal finance tools built for the UK. Calculate take-home pay, estimate loan repayments, and plan for retirement with current HMRC data.
Salary Calculator
Calculate take-home pay after tax and NI
Income Tax Calculator
UK Income Tax and National Insurance
VAT Calculator
Add or remove UK VAT
Redundancy Calculator
Calculate Statutory Redundancy Pay (SRP)
Holiday Budget
Estimate your vacation cost
Annual Leave
UK statutory holiday entitlement
Loan Calculator
Monthly payments and total interest
Notice Period
Statutory and contractual notice helper
Junior Doctor Salary
Net pay for junior medical staff
Equity Release
Unlock tax-free cash from your property
Pension Drawdown
Retirement pot projection
Electricity Cost
Calculate appliance running costs
Gas Bill
Estimate monthly gas expenditure
Corporation Tax
Calculate your limited company tax bill
Capital Gains Tax
Calculate UK CGT on property & shares
Mileage Claim
Calculate business travel expense
Road Tax
UK Vehicle Excise Duty
Fuel Cost
Journey petrol/diesel cost
Speeding Fine
UK Penalty Guidelines
Car Insurance
Rough premium estimator
Car Write-Off
Estimate damage vs value
Drink Drive Limit
Estimate BAC levels
Taxi Fare
UK cab fare estimator
EV Charging Cost
Calculate home/public charging
Car Accident Comp
Estimate injury settlement
Car Depreciation
Calculate vehicle value loss
Car Tax Refund
Estimated VED refund amount
Car Towing Cost
Estimate vehicle recovery fees
Electric vs Petrol
Total cost of ownership comparison
Used Car Tax
Calculate VED for older vehicles
Journey Cost
Total fuel and toll costs for a trip
PCP Car Finance
Estimate monthly payments & balloon
Financial Precision
Every financial tool is updated for current UK tax years, interest rate trends, and official legislation. CalZone provides the data required for smarter personal budgeting.