Investment growth

Savings Goal Calculator

How much should you save each month to reach your goal? Enter your target, current savings and a term in months or years. Compare monthly budgets, timelines and projected growth.

Your numbers

Use one currency for all amounts. Changing this selector changes formatting only; it does not convert values.

Enter an affordable amount to compare with your plan. Leave blank to skip.

Your result

Monthly savings needed

$2,500.00
Total contributed, including current savings
$100,000.00
Projected earnings
$0.00
Projected final balance
$100,000.00
Savings are added at the end of each month. The effective annual return is converted to an equivalent monthly rate and held constant. Set it to 0% to plan without earnings. Taxes, fees and inflation are excluded; returns are not guaranteed. A zero monthly amount means your existing savings are projected to cover the goal by the deadline. Amounts are displayed to two decimal places; round your monthly deposit up if needed.

More time, a different monthly commitment

How your savings build toward the goal

Savings goal: $100,000.00Projected balanceTotal contributed
Monthly contributed capital and projected balance
0 months36 months

Monthly savings breakdown

MonthPeriod depositsPeriod earningsTotal contributedProjected balanceGoal funded
0$0.00$0.00$10,000.00$10,000.0010%
1$2,500.00$0.00$12,500.00$12,500.0012.5%
2$2,500.00$0.00$15,000.00$15,000.0015%
3$2,500.00$0.00$17,500.00$17,500.0017.5%
4$2,500.00$0.00$20,000.00$20,000.0020%
5$2,500.00$0.00$22,500.00$22,500.0022.5%
6$2,500.00$0.00$25,000.00$25,000.0025%
7$2,500.00$0.00$27,500.00$27,500.0027.5%
8$2,500.00$0.00$30,000.00$30,000.0030%
9$2,500.00$0.00$32,500.00$32,500.0032.5%
10$2,500.00$0.00$35,000.00$35,000.0035%
11$2,500.00$0.00$37,500.00$37,500.0037.5%
12$2,500.00$0.00$40,000.00$40,000.0040%
13$2,500.00$0.00$42,500.00$42,500.0042.5%
14$2,500.00$0.00$45,000.00$45,000.0045%
15$2,500.00$0.00$47,500.00$47,500.0047.5%
16$2,500.00$0.00$50,000.00$50,000.0050%
17$2,500.00$0.00$52,500.00$52,500.0052.5%
18$2,500.00$0.00$55,000.00$55,000.0055%
19$2,500.00$0.00$57,500.00$57,500.0057.5%
20$2,500.00$0.00$60,000.00$60,000.0060%
21$2,500.00$0.00$62,500.00$62,500.0062.5%
22$2,500.00$0.00$65,000.00$65,000.0065%
23$2,500.00$0.00$67,500.00$67,500.0067.5%
24$2,500.00$0.00$70,000.00$70,000.0070%
25$2,500.00$0.00$72,500.00$72,500.0072.5%
26$2,500.00$0.00$75,000.00$75,000.0075%
27$2,500.00$0.00$77,500.00$77,500.0077.5%
28$2,500.00$0.00$80,000.00$80,000.0080%
29$2,500.00$0.00$82,500.00$82,500.0082.5%
30$2,500.00$0.00$85,000.00$85,000.0085%
31$2,500.00$0.00$87,500.00$87,500.0087.5%
32$2,500.00$0.00$90,000.00$90,000.0090%
33$2,500.00$0.00$92,500.00$92,500.0092.5%
34$2,500.00$0.00$95,000.00$95,000.0095%
35$2,500.00$0.00$97,500.00$97,500.0097.5%
36$2,500.00$0.00$100,000.00$100,000.00100%

How the calculation works

Savings are added at the end of each month. The effective annual return is converted to an equivalent monthly rate and held constant. Set it to 0% to plan without earnings. Taxes, fees and inflation are excluded; returns are not guaranteed. A zero monthly amount means your existing savings are projected to cover the goal by the deadline. Amounts are displayed to two decimal places; round your monthly deposit up if needed.

r = (1 + annual return / 100)^(1/12) − 1; n = years × 12; monthly = max(0, (goal − savings × (1+r)^n) ÷ (((1+r)^n − 1) / r)). At r = 0: max(0, (goal − savings) / n).
Further reading: Investor.gov

Worked example

To save 100,000 in three years with 10,000 already saved and a 0% return, set aside 2,500 each month for 36 months. Starting from zero would require about 2,777.78 per month.

Common question

How much do I need to save each month to reach 100,000 in three years?

With no starting savings and no earnings, divide 100,000 by 36: about 2,777.78 per month. Enter any savings you already have to calculate the remaining monthly amount.

Can I use this for a house deposit or an emergency fund?

Yes. Enter the total you want and your deadline. This calculates the monthly contribution for that target; it does not decide how large your emergency fund or house deposit should be.

What if I already have enough saved?

If your current savings reach the target by the deadline under the assumed return, the monthly contribution is zero. A negative return may mean you need extra deposits to preserve the target balance.

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