Savings Goal Calculator with Timeline & Monthly Target
Find out how long it will take to reach your savings goal — or how much you need to save each month to get there by a specific date. Includes interest growth and year-by-year breakdown.
Country
Currency
🎯
Set Your Savings Goal
What do you want to calculate?
Your Goal
€
The total amount you want to save
€
How much you have already saved toward this goal
%
Interest rate on your savings account. Use 0 for no interest.
Monthly Saving
€
How much you can save each month
Target Date
mos
Number of months to reach your goal
Time to Reach Goal
—
at current saving rate
Total Contributed
—
your own savings
Interest Earned
—
from savings rate
Goal Date
—
projected completion
Year-by-Year Progress
Year
Balance
Contributed
Interest
Progress
✦ Cal, AI Explanation
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Cal
Your savings plan is ready. Ask me how to reach your goal faster, what happens if you increase your monthly saving, or how interest rate changes affect the timeline.
🎯 Savings Tips
Automating your savings on payday removes the temptation to spend it first. Treat it as a fixed expense.
Even a small interest rate makes a meaningful difference over several years. Always save in an interest-bearing account.
Saving 10% more per month can often cut your timeline by months, not just weeks, due to compound growth.
Set specific goals with names — "house deposit" or "emergency fund" — rather than generic savings. Specific goals have higher completion rates.
A savings goal calculator answers two questions depending on what you know and what you want to find. If you know how much you can save per month, it tells you how long it will take. If you know your deadline, it tells you how much you need to save each month.
Both calculations use compound interest logic — your savings earn interest each month, and that interest earns interest in future months. The higher the interest rate and the longer the period, the more interest contributes to the final total.
The Formulas
Time to Goal: n = log((FV × r + PMT) ÷ PMT) ÷ log(1 + r)
Monthly Needed: PMT = FV × r ÷ ((1 + r)^n − 1)
FV = future value (goal). PMT = monthly payment. r = monthly interest rate. n = number of months.
The Role of Interest
On a 3-year goal with a 3% savings rate, interest contributes roughly 4–5% of the final balance. On a 10-year goal at the same rate, interest contributes closer to 17%. The longer the horizon, the more interest matters relative to your contributions.
Example Savings Scenarios
Goal
Monthly Saving
Interest Rate
Time to Goal
€5,000 emergency fund
€250
2%
19 months
€10,000 house deposit
€400
3%
24 months
€20,000 car
€500
2.5%
38 months
€50,000 investment pot
€800
5%
53 months
Frequently Asked Questions
Should I use a realistic or optimistic interest rate?+
Use the actual rate your savings account is currently paying. High-yield savings accounts in Europe currently pay 2–3.5%. If you plan to invest the money, a longer-term return assumption of 5–7% is more appropriate, but investment returns are not guaranteed unlike bank interest.
Does starting amount matter?+
Yes significantly. Every euro you already have saved earns interest throughout the entire period, effectively compounding for longer. Even €500 already saved can shave weeks off a short-term goal and months off a longer one.
What if I can save more some months?+
This calculator uses a fixed monthly amount for simplicity. In practice, any extra you save in a given month reduces the remaining time proportionally. Use this result as a baseline and treat any months where you save more as bonus acceleration.
How is this different from a compound interest calculator?+
A compound interest calculator projects growth from a lump sum over time. A savings goal calculator includes regular monthly contributions on top of any starting balance, and works backward from a target to find either the time or monthly amount needed.