Tool

Compound Interest Growth

Plot $A = P(1 + r/n)^{nt}$ with adjustable compounding frequency $n$ .

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Inputs: Principal P, annual rate r, compounds per year n, years, and selected year marker.

Outputs: Exponential growth curve, per-period rate r/n, selected amount A(t), and interest earned.

Used for: Use for comparing compounding schedules and understanding discrete exponential growth.

interestfinancealgebraexponential-growthcompound-interest