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Interest Calculator

Calculate simple or monthly compound interest with optional monthly deposits and a transparent growth schedule.

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ExampleSee sample input and settings

Load the example, adjust the values, then run the tool.

Amount
Rp 1,000,000
Rate
10
Months
12
Monthly deposit
Rp 0
Interest method
Compound

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About this tool

Calculate simple or monthly compound interest with optional monthly deposits and a transparent growth schedule.

Choose your options, process your input, and download or copy the result.

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