Your Financial Goal
🏠 House Deposit
£50k in 5 years, £2k start
🏖️ Retirement Fund
£500k in 25 years, £10k start
🛡️ Emergency Fund
£25k in 3 years, £0 start
📈 Investment Goal
£100k in 10 years, £5k start
Calculate the monthly investment needed to reach your financial goals
Want to reach a specific financial goal by a certain date? Use our contribution calculator to find out exactly how much you need to invest each month. Perfect for planning retirement, saving for a house deposit, or building wealth over time.
£50k in 5 years, £2k start
£500k in 25 years, £10k start
£25k in 3 years, £0 start
£100k in 10 years, £5k start
This calculator determines the exact monthly contribution needed to reach your financial goal within your specified timeframe. It accounts for compound interest, your initial investment, and the time value of money to give you a precise monthly savings target.
If the required monthly contribution seems too high, consider extending your timeline (even a few extra years can significantly reduce monthly requirements), increasing your initial investment if possible, exploring investments with potentially higher returns (understanding the increased risk), or adjusting your target goal to be more realistic.
Automate Your Investing: Set up a direct debit to automatically invest each month, removing the temptation to skip contributions.
Increase Over Time: Start with what you can afford and increase contributions as your income grows. Even 5% annual increases make a significant difference.
Use Windfalls Wisely: Add bonuses, tax refunds, or inheritance to your initial investment to reduce required monthly contributions.
Review Regularly: Check your progress annually and adjust contributions if your circumstances change.
Stocks & Shares ISA: Invest up to £20,000 per year tax-free. No capital gains or income tax on returns.
Lifetime ISA: For those aged 18-39, get a 25% government bonus on contributions up to £4,000 annually. Perfect for first homes or retirement.
Workplace Pension: Benefit from employer matching and tax relief. Often the most efficient way to save for retirement.
SIPP (Self-Invested Personal Pension): Get tax relief at your marginal rate. Higher-rate taxpayers get 40% relief.
To help put your required contribution in context, the average UK saver invests £200-400 monthly, workplace pension contributions typically range from 5-10% of salary, financial advisers often recommend saving 15-20% of gross income, and many start with £50-100 monthly and increase over time.
Remember that these calculations assume consistent returns, but markets fluctuate. Your actual journey may vary from projections. The earlier you start, the less you need to contribute monthly due to compound interest. Consider inflation - your goal amount should account for reduced purchasing power over time. Don't forget to maintain an emergency fund alongside your investment goals.
What if I can't afford the monthly contribution shown?
Consider extending your timeline, starting with a smaller amount and increasing it over time, or adjusting your target goal. Even contributing less than the ideal amount gets you started.
Should I prioritise paying off debt or investing?
Generally, pay off high-interest debt (credit cards) first. For lower-rate debt like mortgages, it may make sense to invest simultaneously, especially if you get employer pension matching.
What if I miss some monthly contributions?
Life happens! You can make up for missed contributions with larger payments when possible, or slightly extend your timeline. The key is getting back on track.
Is it better to invest monthly or annually?
Monthly investing benefits from pound-cost averaging and makes budgeting easier. It also starts compound growth sooner than waiting to invest annually.