#DCA Calculator by LVKSH ©

A simple Dollar Cost Averaging calculator built with Python and Streamlit.

This project simulates monthly investing with compound interest and shows how consistent contributions grow over time. You can choose whether investments are made at the beginning or at the end of each month, and see the total portfolio value, invested capital, profit and ROI.

The calculation is based on a standard compound interest model:

monthly_rate = (1 + APY)^(1/12) - 1

Live app: https://dca-calculator-by-lvksh.streamlit.app/

To run locally: git clone https://github.com/volodymyrlevkusha/dca-calculator.git cd dca-calculator pip install -r requirements.txt streamlit run src/dca_calculator/app.py

/// Improvements in progress.

This simulation does not take into account inflation, taxes, fees or market volatility. It is intended for educational and illustrative purposes only.

Built by Volodymyr Levkusha / LVKSH ©