Apy Calculator
APY=(1+r/n)^n−1,r 为名义年利率、n 为每年复利次数;反映不同复利频率下的真实年化收益,频率越高 APY 越大,上限为连续复利 e^r−1。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| APY | APY = (1+r/n)^n - 1 | Standard APY (US Truth in Savings) |
| vs EAR | APY is the effective annual rate | Same concept |
| Parameters | r nominal, n compounding/yr | Standard |