Compound Interest Calculator
Estimate investment growth from principal, annual rate, compounding, time, and monthly contributions.
Inputs
Results
Planned: future value, total contribution, total gain, and growth curve.
Notes
Results will be estimates and should not be treated as financial advice.
Development Plan
Formula and test cases will live in `packages/calculators`.
SEO Placeholder
FAQ, how it works, use cases, related tools, and Schema.org are planned.