Savings Goal Calculator
Enter your savings target, current balance, monthly contribution, and interest rate to find out exactly when you'll reach your goal.
How the Savings Goal Formula Works
This calculator finds the number of months needed to reach your goal using the future value formula for regular contributions:
Where S is your current balance, C is your monthly contribution, r is the monthly rate (annual ÷ 12 ÷ 100), and n is the number of months. The calculator solves for n.
Common Savings Goals & Timelines
| Goal | Target Amount | At $500/mo (4% APY) |
|---|---|---|
| Emergency Fund (3 mo expenses) | $9,000 | ~17 months |
| Down Payment (5% on $300K home) | $15,000 | ~28 months |
| New Car (cash) | $25,000 | ~45 months |
| Wedding | $30,000 | ~53 months |
| Emergency Fund (6 mo expenses) | $18,000 | ~33 months |
Frequently Asked Questions
How does compound interest help me save faster?
Compound interest earns returns on both your contributions and the interest already earned. Over time, this accelerates growth significantly. A $10,000 goal with $300/month at 0% interest takes about 30 months. At 5% APY, interest shaves off roughly 2 months and puts extra money in your pocket.
What interest rate should I use?
High-yield savings accounts currently offer 4–5% APY (as of 2024–2025). Traditional savings accounts average around 0.5%. Money market accounts and CDs may offer 4–5% as well. Use the current APY from your savings account for an accurate estimate.
What is a good monthly savings amount?
Financial experts commonly recommend saving at least 20% of your take-home pay (the 50/30/20 rule). For a $5,000 take-home, that's $1,000/month. Even saving $100–$300/month makes a significant difference over time, especially when invested in a high-yield account.
How can I reach my savings goal faster?
Three levers: increase your monthly contribution, increase the interest rate (switch to a high-yield savings account), or start with a larger initial balance. Automating transfers on payday prevents the money from being spent before it reaches savings.
What savings goals should I prioritize?
Financial planners typically suggest: first, build a 3–6 month emergency fund (liquid, in a savings account); second, contribute enough to your 401(k) to get any employer match (free money); third, save for specific goals like a down payment, vacation, or car. Use this calculator to plan a timeline for each.