Interest Calculator

Simple and compound interest with total profit and final amount

This tool runs entirely in your browser — no file or data is sent to any server.

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Inputs

Principal

৳

Annual rate

%

Time (years)

Compounding

year	Amount	Interest
1	1,10,000	10,000
2	1,21,000	21,000
3	1,33,100	33,100

Total interest

BDT 33,100

Principal: BDT 1,00,000
Final amount: BDT 1,33,100
Effective annual rate: 10.00%