Savings Calculator

Calculate how long it will take to reach a savings goal, or find out how much you need to save each month to hit your target by a deadline. Includes interest compounding.

Savings Calculator

Savings Goal Formula

Future Value = P(1+r)^n + PMT × [(1+r)^n − 1] / r Where: P = Current savings (principal) r = Monthly interest rate (annual rate / 12) n = Number of months PMT = Monthly contribution To find months needed: solve for n iteratively.

Savings Rate Benchmarks

Account TypeTypical APY (2024)
Traditional Savings0.01–0.5%
High-Yield Savings (HYSA)4.5–5.5%
Money Market Account4.0–5.0%
1-Year CD4.5–5.5%
5-Year CD3.5–4.5%

Frequently Asked Questions

How much should I have in an emergency fund?+
Most financial advisors recommend 3–6 months of living expenses in an easily accessible savings account. If your income is variable or you have dependents, aim for 6–12 months.
What is a high-yield savings account?+
A high-yield savings account (HYSA) is an FDIC-insured savings account that pays significantly more interest than traditional bank savings accounts — often 10–25× more. They're commonly offered by online banks.

Regular contributions do the heavy lifting

Over typical savings horizons, how much you add each month matters more than the interest rate. Growth from compounding becomes dominant over decades, but for a goal five years out, contributions are almost everything.

This matters for where you put the money: for a short-term goal, chasing return adds risk without much benefit.

Match the account to the timeline

Money needed within a couple of years does not belong in the stock market, however appealing the long-run average looks. The average says nothing about any particular two-year window.

Inflation is the quiet constraint

A savings account paying less than inflation loses purchasing power even as the balance grows. The nominal number rises while what it buys falls.

Real return ≈ interest rate − inflation rate

This is why cash is appropriate for near-term needs and poor for multi-decade ones.

APY versus interest rate

APY includes the effect of compounding, so it is the figure to compare between accounts. Two accounts quoting the same nominal rate can differ in APY if one compounds daily and the other annually.

Emergency fund first

Standard guidance is three to six months of essential expenses in accessible cash before saving toward anything else. Without it, an unexpected cost becomes debt and undoes progress elsewhere.