Savings Goal Calculator
How long to reach a savings goal โ or how much to save monthly to hit it by a date.
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๐ Explore related calculators
Compound Interest Calculator
Example 1 โ Lump sum, no contributions
A = 1,00,000 ร (1.10)^10 โ โน2,59,374 โ more than 2.5ร growth
๐ What is the Savings Goal Calculator?
This calculator answers the question every savings goal eventually raises: given what you can realistically save each month and a reasonable expected return, how long will it actually take to reach your target? It accounts for compound growth on your balance, not just the raw sum of your monthly contributions.
โ๏ธ How Savings Goal is calculated
Why compounding shortens the timeline
Every month, your existing balance earns a return before the new contribution is added, so later months require less new money to keep growing the balance at the same pace. This is why the projected payoff is faster than simply dividing your goal by your monthly contribution.
The role of your starting balance
Any amount you already have saved compounds alongside your future contributions for the entire period, which is why even a modest existing balance can meaningfully shorten your time to goal.
Choosing a realistic rate assumption
This calculator lets you set the expected annual return โ use a conservative rate (around 6โ7%) for safer instruments like FDs or PPF, or a higher rate (10โ12%) only if the money will genuinely be invested in equity for the full duration.
Monthly compounding
Balance next month = (current balance ร (1 + monthly rate)) + monthly contribution
๐งฎ Worked examples
Example โ 10 lakh goal, starting from zero
Goal of โน10,00,000, saving โน10,000/month, expected 8% annual return.
โ Reaches the goal in approximately 77 months (about 6.4 years)
Example โ same goal, higher contribution
Same โน10,00,000 goal, but saving โน15,000/month instead at the same 8% return.
โ Reaches the goal noticeably faster โ illustrating how sensitive the timeline is to the monthly contribution amount
๐ก Original insights & how to use this calculator
Stress-testing your timeline against a lower return
Run the same goal at a more conservative rate (say 6% instead of 10%) to see how much longer it would take if your investments underperform expectations โ this helps you build in a realistic buffer rather than assuming the best case.
Deciding between increasing contributions or extending the timeline
If the calculated time-to-goal feels too long, compare the effect of increasing your monthly contribution by a fixed amount versus accepting a longer timeline โ often a modest contribution increase shortens the timeline more than expected, due to compounding.
Setting goals for specific life events
This calculator works well for any fixed-amount goal with a flexible timeline โ a wedding fund, a down payment, or a large purchase โ where you want to know "how long," not "how much per month" (use the related Investment Goal calculator for that direction instead).
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๐ก Expert tips
Automate savings on payday โ save first, spend what is left.
๐ Learn more on WellFiLab
Visit โโ Common questions
What savings rate should I aim for?
20% of income is the standard target.
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