Finance

Personal SIP Future Value Calculator (5 Years)

Estimate the future value of a regular investment plan. This personal version uses a 5-year planning term as its starting point.

The Future value is the estimated total pot at the end of 5 years from regular monthly investments plus growth, so it shows what steady saving could build over a short term, not a guaranteed amount.

Formula

Future value uses the monthly rate and number of monthly investments to grow each investment with interest.

How it works

Regular investing smooths timing and lets compounding build the value over time.

Worked example

Monthly investment $300, annual rate 8%, term 5 years. First, the monthly rate is 8% divided by 12, which is 0.0066667, and the number of monthly investments is 5 times 12, which is 60. Using the future value formula, the future value is $300 times ((1.0066667 to the power of 60) minus 1) divided by 0.0066667, which is $22,043.06. Over 60 investments you pay in $18,000.00, and interest adds $4,043.06, which is 18.3% of the future value. After only 5 years most of the result is still your own money, because compounding has had little time to build on itself.

Who this term suits for a person: a person saving for a near, fixed goal who can afford $300 even in a tight month, for example topping up a house deposit, saving for a wedding, replacing a car before repair bills grow, or rebuilding an emergency fund. The $300 habit matters more than the $4,043.06 of interest at this stage.

FAQs

What is a SIP?
A SIP is a regular investment of a fixed amount, usually monthly, into a fund or plan.

Is this personal calculator exact?
No, it is an estimate for planning only, based on the numbers you enter.

Are these figures financial advice?
No, they are estimates for planning only, not financial advice. Check with a qualified adviser for decisions involving large sums.

Is $300 a month for 5 years enough for a house deposit top-up?
It can be a useful top-up, not a full deposit on its own. The example gives $22,043.06 after 5 years, of which $18,000.00 is your own money, so check it against the deposit you actually need and keep the rest of the deposit plan separate.

Why is interest only $4,043.06 after 5 years?
Because compounding needs time. Your earliest $300 payments earn for 5 years at most, and your latest payments earn for only a few months, so interest is only 18.3% of the result. The same $300 habit earns far more interest over 10 or 15 years.

What happens if I stop after 3 years instead of 5?
You would have paid in $10,800.00 over 36 months, and at 8% the value would be about $12,160, before any fees or tax. Stopping early costs you the later compounding years, which is why a SIP works best when the $300 can be kept going even in a tight month.

Estimates only, not financial advice. Figures are approximate and do not include all fees, taxes, or changing rates unless stated.