What this dividend calculator is measuring
This calculator focuses on common-stock cash dividends only. It converts either an annual dividend per share or a current dividend yield into estimated gross annual income, then splits that annual total into the chosen payment frequency so you can see a rough monthly, quarterly, semi-annual, or annual cash pattern.
That scope matters because many dividend pages blur together several different ideas: dividend rate, dividend yield, special dividends, reinvestment, and total return. This version keeps the job narrower. It answers the straightforward question: if the current dividend rate stays the same, how much gross cash income does this holding imply?