Calculating a 21.00% APR on a Balance of $128.44

If you have a 21.00% APR (Annual Percentage Rate) on a balance of $128.44 then you will be spending $0.07 per day, $2.22 per month, and $26.97 per year on interest.

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Balance $
APR (%)  
Days in Month  
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Interest Per Day $
Interest Per Month $
Interest Per Year $