How to use it
- Enter Starting amount.
- Enter Annual rate %.
- Enter Years.
- Enter Compounds / year.
- Enter Monthly contribution.
The formula
Higher APY compounds faster than a standard account.
Worked example
The gap between 0.5% and 4.5% compounds into real money.
Frequently asked questions
Is it safe?
Insured accounts carry the same protections.
Do rates change?
Yes — they can move with the market.
Tips
- Automate deposits so saving happens by default.
- Keep an easy-access emergency buffer separate from goals.
- Chase a competitive rate — the gap compounds.
Key terms
- APY
- Yearly rate including compounding.
- Liquidity
- How easily you can access funds.
- CD
- A fixed-term deposit.