Author: PK

PK started DQYDJ in 2009 to research and discuss finance and investing and help answer financial questions. He's expanded DQYDJ to build visualizations, calculators, and interactive tools. PK lives in New Hampshire with his wife, kids, and dog.
Stock Total Return and Dividend Reinvestment Calculator (US)

Below is a stock return calculator and ADR return calculator which automatically factors and calculates dividend reinvestment (DRIP). Additionally, you […]

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Historical Homeownership Rate in the United States, 1890-Present

On this page, you'll find the historical homeownership rate for the United States. It contains data from 1890 until the […]

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Left Logical Shift Calculator

Here is a left logical shift calculator or zero fill left shift calculator. Enter a number to convert to 32 […]

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Right Logical Shift Calculator

Here is a right logical shift calculator or zero fill right shift calculator. Enter a number to convert to 32 […]

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Right Arithmetic Shift Calculator

Here is a right arithmetic shift calculator. Enter a number to convert to 32 bit binary, plus the number of […]

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Bitwise Or Calculator

Here is a bitwise or calculator, for performing an or between the bits of two numbers converted to 32-bit binary. […]

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Bitwise Not Calculator

Here is a bitwise not calculator (or complement calculator), for performing a not on the bits of a number converted […]

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Bitwise Xor Calculator

Here is a bitwise xor calculator, for performing an xor (exclusive or) between the bits of two numbers converted to […]

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Bitwise And Calculator

Here is a bitwise and calculator, for performing an and between the bits of two numbers (once converted to 32-bit […]

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Rounding Numbers Calculator

Below you'll find a rounding numbers calculator, which will round the number you input to the proper number of digits. […]

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