Learn · Investing

Investing guides and calculators

Explore growth, performance, risk and investment decisions.

Everything in investing

55 resources
CalculatorAlpha Calculator

Measure annualised alpha versus a benchmark.

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CalculatorAsset Allocation Calculator

Find a suggested portfolio mix based on your goals.

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GuideBeta

Measures sensitivity to market movements.

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CalculatorBeta Calculator

Evaluate an asset's volatility versus the market.

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GuideCalmar ratio

Measures returns relative to maximum drawdown.

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CalculatorCalmar Ratio Calculator

Risk-adjusted return using maximum drawdown.

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CalculatorCalmar Ratio Quick Calculator

Estimate the Calmar ratio quickly using return and drawdown.

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CalculatorCashflow Planning Calculator

Build a portfolio strategy that supports your future goals.

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CalculatorConditional Value at Risk (CVaR) Calculator

Expected shortfall beyond the VaR threshold.

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CalculatorDownside Deviation & Sortino Calculator

Calculate downside deviation and the Sortino ratio.

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CalculatorDownside Deviation Calculator

Assesses the volatility of negative returns.

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GuideGoal-based investing

How much you need to invest to reach your goal.

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CalculatorInformation Ratio Calculator

Measure excess return relative to tracking error.

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GuideInvest v mortgage

Weigh up whether to invest or to reduce mortgage debt.

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CalculatorInvesting Time To Target Calculator

Estimate time to reach your investment target.

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CalculatorInvestment Bond

Project returns and charges on an investment bond.

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CalculatorInvestment Growth Calculator

Estimate how your investment grows over time.

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CalculatorInvestment Weighted Returns

Estimate your investment return using cash flows.

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CalculatorInvestment Wrapper Comparison

Compare ISAs, pensions, and GIAs side by side.

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CalculatorJensen's Alpha Calculator

Performance beyond market expectations using alpha.

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CalculatorLISA Growth Calculator

Estimate how your Lifetime ISA investment could grow.

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CalculatorMaximum Drawdown Calculator

Measure the largest peak-to-trough loss over a period.

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CalculatorMaximum Drawdown Duration Calculator

Find how long your portfolio stayed underwater.

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CalculatorMaximum Drawdown Quick Calculator

Quickly estimate peak-to-trough portfolio loss.

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CalculatorModigliani-Modigliani (M²) Calculator

Measure risk-adjusted return compared to the market.

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CalculatorMoney-Weighted Rate of Return Calculator

Calculate the rate of return factoring in cash flows.

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GuideMoney-weighted return

The money-weighted rate of return (MWRR).

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CalculatorOmega Ratio Calculator

Evaluate risk–reward relative to a target return (MAR).

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CalculatorOmega Ratio Quick Calculator

Estimate the Omega ratio with minimal inputs.

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CalculatorPeriodic Investment Amount Calculator

Regular investment amount needed to reach your target

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CalculatorPortfolio Metrics Calculator

Beta, alpha, R², tracking error and Information Ratio.

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CalculatorPortfolio Rebalancing Calculator

Rebalance your portfolio to target weights.

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GuidePortfolio return

How to calculate the return on your portfolio.

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CalculatorR-squared Calculator

Fund's movement as explained by a benchmark.

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CalculatorRisk vs Reward Calculator

Explore how different risk levels affect returns.

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GuideSharpe ratio

Compare investments by risk-adjusted performance.

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CalculatorSharpe Ratio Calculator

Calculate the Sharpe ratio to assess risk-adjusted return.

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CalculatorSharpe Ratio Quick Calculator

Estimate the Sharpe ratio quickly with minimal inputs.

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GuideSortino ratio

Measures returns relative to downside risk.

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CalculatorSortino Ratio Calculator

Risk-adjusted returns using downside deviation.

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CalculatorStandard Deviation & Variance Calculator

Volatility (σ) and variance (σ²) from returns or prices.

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CalculatorStandard Deviation Calculator

Measure the volatility of returns around the mean.

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CalculatorStandard Deviation Quick Calculator

Estimate volatility with just return and average inputs.

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GuideStocks or bonds?

Compare the risk and return of stocks and bonds.

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CalculatorTime Machine calculator

Compare how the same starting amount behaved historically across Bank Rate and selected global equity indices.

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GuideTime to target

How long it'll take to reach your target based based on your savings plan.

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CalculatorTime-Weighted Rate of Return Calculator

Calculator for evaluating fund manager performance.

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GuideTime-weighted return

What is the time-weighted rate of return and why is it important?

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CalculatorTracking Error Calculator

Calculate the standard deviation of return.

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CalculatorTreynor Ratio Calculator

Assess return versus market risk (beta).

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CalculatorUpside Potential Ratio Calculator

Assess potential gains relative to downside risk.

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CalculatorValue at Risk (VaR) Calculator

Maximum expected loss at a given confidence level.

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CalculatorVariance Calculator

Measure the dispersion of returns around the mean (σ²).

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CalculatorVariance Quick Calculator

Estimate variance with just mean and deviation inputs.

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CalculatorWeighted Average Return Calculator

Estimate your portfolio's weighted average return.

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