What is ROI in the UK?

ROI (Return on Investment) measures the profitability of an investment. Formula: (Net Profit ÷ Cost of Investment) × 100. A positive ROI means profit, negative ROI means loss. UK investors typically look for 5-15% ROI depending on risk.

How do I calculate ROI on property in the UK?

Property ROI = (Annual Rental Income - Costs) ÷ Total Investment × 100. Example: £12,000 rental income, £2,000 costs, £200,000 property = 5% ROI. Factor in capital appreciation for total return.

What is a good ROI for UK investments?

A good UK ROI depends on risk: Savings accounts: 2-4%, Bonds: 4-6%, Property: 5-8%, Stocks: 7-10%, Business: 15-30%. The FTSE 100 historically returns 7-8% annually. Higher returns come with higher risk.

What is the difference between ROI and annualized return?

ROI shows total return percentage for the entire investment period. Annualized return shows the average return per year, accounting for compounding. For example, 30% ROI over 5 years = 5.4% annualized return. Use annualized for comparing different time periods.

ROI Calculator UK - Return on Investment Calculator

Investment Type	Average ROI	Risk Level
Savings Account	2-4%	Very Low
UK Government Bonds	4-6%	Low
Buy-to-Let Property	5-8%	Medium
FTSE 100 Index	7-9%	Medium
Global Equities	8-10%	Medium-High
Small Business	15-30%	High
Crypto	10-100%+	Very High

📝 Complete Guide to Return on Investment (ROI) in the UK

This ROI calculator UK helps you measure the profitability of your investments. Return on Investment (ROI) is a key metric for evaluating the efficiency and profitability of any investment - from stocks and property to business ventures and bonds.

💰 What is ROI?

ROI measures the profit or loss generated from an investment relative to its cost. Formula:

ROI = (Net Profit ÷ Cost of Investment) × 100
Example: £15,000 current value - £10,000 cost = £5,000 profit
ROI: (£5,000 ÷ £10,000) × 100 = 50%

📊 UK Investment ROI Examples

Property: £200,000 house, £12,000 annual rent, 5-8% ROI
Stocks: £10,000 invested, £15,000 after 5 years, 50% ROI (8.4% annualized)
Business: £50,000 startup, £80,000 sale after 3 years, 60% ROI
Bonds: £10,000 in UK Gilts, 4-6% annual return

📈 Annualized Return vs Total ROI

Total ROI shows overall return, while annualized return shows average yearly return:

Total ROI: 50% over 5 years
Annualized Return: (1 + 0.50)^(1/5) - 1 = 8.4%
Formula: Annualized Return = (1 + Total ROI)^(1/years) - 1
Purpose: Compare investments with different time periods

📊 ROI by Investment Type in the UK

Savings Accounts: 2-4% (easy access, fixed term)
Gilts & Bonds: 4-6% (government and corporate)
Buy-to-Let Property: 5-8% (excluding capital appreciation)
FTSE 100 Index: 7-9% (historic average)
Global Equities: 8-10% (MSCI World)
Small Business: 15-30% (higher risk)

💡 How to Maximize Your ROI

Diversification: Spread investments across different asset classes
Tax Efficiency: Use ISAs (£20k allowance) and pensions
Reinvest Returns: Compound growth increases ROI
Reduce Fees: Choose low-cost index funds (0.1-0.5% fees)
Long-Term View: Hold investments 5-10+ years for best returns
Regular Review: Monitor and rebalance portfolio annually

⚠️ Important Considerations

Risk vs Return: Higher ROI usually means higher risk
Inflation: Real return = ROI - Inflation (2-3%)
Fees: Fund fees (0.1-1%) reduce your ROI
Tax: Capital Gains Tax (CGT) and Income Tax affect net return
Time Horizon: Longer investments usually yield higher returns

📊 UK ROI Statistics (2026)

Average FTSE 100 ROI: 7.5% over 10 years
Average UK property ROI: 5.5% (rental yield)
Average UK savings account ROI: 3.5%
Top 10% UK investors achieve 15%+ ROI
60% of UK investors don't track their ROI

ROI Calculator UK

📊 Your Investment Details

📊 ROI Calculation Breakdown

📊 UK Investment ROI Comparison