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Plan loans, savings and investments with simple, accurate calculators built for clarity.
Calculators
Simple tools for everyday money decisions.
Portfolio Sharpe Ratio Calculator
Risk-adjusted return, multi-asset allocation and the capital allocation line.
Open calculatorLoan EMI & Amortization Calculator
Monthly instalments, total interest and a full schedule — in GBP, USD, EUR or INR.
Open calculatorBond Duration & Convexity
SoonInterest-rate sensitivity and curvature of bond prices.
Efficient Frontier Matrix
SoonFull covariance optimisation across every asset pair.
Monte Carlo FIRE Trajectory
SoonThousands of simulated paths to financial independence.