20% APY to APR

20% APY equals 18.3714% APR with monthly compounding, or 18.2367% APR with daily compounding.

Quick Answer: What Is 20% APY in APR?

Monthly Compounding

18.3714%

APR

Daily Compounding

18.2367%

APR

Convert a Different Rate

Not exactly 20%? Adjust the calculator below to convert any APY to APR.

20% APY to APR for All Compounding Frequencies

Compounding FrequencyAPYAPR
Annually20%20.0000%
Semi-annually20%19.0890%
Quarterly20%18.6541%
Monthly20%18.3714%
Semi-monthly20%18.3016%
Bi-weekly20%18.2962%
Weekly20%18.2642%
Daily20%18.2367%
Continuous20%18.2322%

How to Convert 20% APY to APR

APY (Annual Percentage Yield) includes the effect of compounding, while APR (Annual Percentage Rate) does not. To find the APR from an advertised APY, you need to reverse the compounding calculation.

APR = n × ((1 + APY)1/n - 1)

Where n = number of compounding periods per year

For example, with monthly compounding (n=12): APR = 12 × ((1 + 0.2000)1/12 - 1) = 18.3714%.

This is useful when comparing savings accounts or CDs that advertise APY. The underlying APR of 18.3714% tells you the nominal rate before compounding is applied.

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