Demand Deposit Interest

Demand Deposit Interest with explicit formulas, units, validation and scope limitations.

Runs in your browserEvery computation happens in your browser — your data never leaves this device.

Input

Result

Formula result; professional or contract rules prevail.

Enter input to see result

Primary result: 0

What this tool does

Calculate the formula quickly
Check inputs and limits

Example

Input

{"principal":10000,"days":90,"annualRate":0.35}

Output

Principal / 本金: 10000.00
Days / 天数: 90
Interest / 利息: 8.75
Balance total / 本息合计: 10008.75
Policy scope / 政策范围: simple interest with 360-day convention; actual bank accrual rules prevail

Formula estimate only; professional or contract rules prevail for medical, financial and policy decisions.

Frequently asked questions

What formula is used?

The documented standard formula is used.

Is this a decision?

No; professional judgment or contract rules prevail.

How are invalid inputs handled?

Format, range and type errors are rejected.

Keywords：活期存款利息Demand Deposit Interestformulacalculatorlocal

What this tool does

Example

Frequently asked questions

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