Master the London Stock Exchange
A complete suite of 30 specialized calculators for UK investors. From tracking SDRT and capital gains tax, to optimizing your ISA and SIPP portfolios.
Trading & Fees
UK Stock Profit & SDRT
Calculate net profit for LSE trades including Stamp Duty (SDRT), PTM Levy, and broker fees
SDRT & PTM Levy Estimator
Calculate Stamp Duty Reserve Tax and the £10k+ PTM Levy on UK share purchases
LSE Brokerage Comparison
Compare fixed vs percentage fees across UK brokers (Hargreaves, AJ Bell, etc.)
Spread Betting Margin
Calculate stake size and margin for tax-free spread betting on UK stocks
UK CFD Trade Calculator
P&L for Contracts for Difference, accounting for overnight financing and margin
GBP/USD Currency Impact
Calculate the FX impact when UK investors buy or sell US stocks
Tax & Compliance
UK Capital Gains Tax (CGT)
Calculate CGT liability considering the annual tax-free allowance and income bands
UK Dividend Tax Calculator
Calculate dividend tax across Basic, Higher, and Additional rate bands
Bed and ISA Calculator
Analyze the cost/benefit of selling and repurchasing shares inside a tax-free ISA
Bed and SIPP Calculator
Calculate the tax relief bonus of moving taxable shares into a SIPP
UK Tax Loss Harvesting
Strategy to offset gains against losses within the UK tax year
EIS/SEIS Tax Relief
Calculate income tax relief for investing in early-stage UK companies
Retirement & Goals
ISA Growth Projector
Compound interest calculator for the £20,000 annual Stocks & Shares ISA allowance
Lifetime ISA (LISA) Bonus
Project the 25% government bonus for first-time buyers or retirement
UK SIPP Tax Relief & Growth
Calculate the government top-up (20%-45%) on personal pension contributions
Pension Drawdown Planner
Model the 25% tax-free lump sum and sustainable withdrawal rates
State Pension Age Calculator
Estimate age of eligibility and total state pension value in the UK
UK FIRE Calculator
Financial Independence Retire Early calculator tailored to UK living costs
Junior ISA (JISA) Planner
Forecast wealth building for children's tax-free accounts
Valuation & Quality
UK Intrinsic Value (DCF)
Professional-grade fair value analysis for LSE stocks using discounted cash flows
UK Dividend Yield & Cover
Assess dividend safety and yield for FTSE 100/250 companies
UK P/E & PEG Ratio
Growth-adjusted valuation for UK equities
AIM IHT Exemption Checker
Check if an Alternative Investment Market (AIM) stock qualifies for Inheritance Tax relief
UK Dividend Aristocrats
Track consistent dividend growers in the UK market
Strategy & Risk
LSE Sector Weighting
Analyze portfolio exposure to heavy UK sectors like Financials and Energy
UK Property vs REIT
Compare physical buy-to-let property vs investing in UK Real Estate Investment Trusts
Premium Bonds vs Savings
Compare NS&I Premium Bond expected win rates vs fixed-rate savings
UK Margin & Leverage Risk
Risk calculator for leveraged UK accounts
Investment Trust Premium/Discount
Analyze Net Asset Value (NAV) vs Share Price for UK trusts
LSE Liquidity & Spread Cost
Calculate the hidden cost of wide bid-ask spreads on smaller UK stocks
Recommended Financial Reading & Resources
Expand your market intelligence and master risk management with our top recommended professional trading literature.
More Trading
Explore related calculators to sharpen your edge
Futures P&L Calculator
Calculate profit/loss for crypto futures with leverage
Spot Trade Calculator
Calculate P&L for spot trading with fees
Options P&L Calculator
Calculate theoretical prices and Greeks for stock options
Pivot Point Calculator
Calculate daily support & resistance levels with 5 different methods