Convert · Free calculator
APR & APY Converter
Convert between APR and APY for any compounding frequency.
APR is the simple annual rate; APY (or AER) includes the effect of compounding.
About this calculator
The APR & APY Converter gives you a quick estimate from the figures you enter, and runs entirely in your browser — nothing is uploaded. Results assume constant rates and are for general information only, not financial advice.
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