How Much Does a 3-Month CD Earn?
A 3-month CD (sometimes called a 90-day CD) is the shortest common certificate of deposit. It is built for savers who want a guaranteed return over a very short horizon while keeping their money nearly liquid. The calculator above is preset to a 3-month term.
Here is what a 3-month CD earns at a typical 2026 rate of 4.25% APY (compounded daily):
| Deposit | Interest Earned (3 months) | Maturity Value |
|---|---|---|
| $1,000 | $10.52 | $1,010.52 |
| $5,000 | $52.60 | $5,052.60 |
| $10,000 | $105.20 | $10,105.20 |
| $25,000 | $263.00 | $25,263.00 |
| $50,000 | $526.00 | $50,526.00 |
Because the money is invested for only a quarter of a year, the dollar return is modest — but it is fully guaranteed and FDIC-insured, with no market risk.
3-Month CD Rates in 2026
Short-term CD rates remain attractive in 2026. A 3-month CD typically yields 4.00% to 4.50% APY, with the highest rates at online banks and credit unions. Thanks to the inverted yield curve, a 3-month CD can sometimes pay nearly as much as a multi-year CD — while giving you your money back in just 90 days.
A 3-month CD is often used as a parking spot for cash you will need soon but want to grow in the meantime, or as the shortest rung in a CD ladder.
When a 3-Month CD Makes Sense
Choose a 3-month CD when:
- You need the money back soon — a known expense roughly 90 days out where you still want guaranteed interest.
- You expect rates to climb — locking for only 3 months lets you reinvest quickly at higher rates.
- You are testing CD investing — a low-commitment way to try a CD before locking up funds for longer.
- You want the short rung of a ladder — 3-month CDs provide frequent liquidity in a laddered strategy.
If you do not need the cash for at least a year, a 1-year CD usually pays a higher rate and earns substantially more interest. If you might need the money at any moment, a high-yield savings account offers full liquidity with a comparable rate.