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.
APR to APY Calculator – What Will it Cost a Year?

On this page is an annual percentage rate to annual percentage yield or apr to apy calculator. The bank will only quote an APR for […]

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Future Value Calculator – The Value of a Series of Investments

Here you'll find a future value calculator, which allows you to model the growth of an investment over time. Enter assumptions […]

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Bank CD Calculator – What Will Your Investment be Worth?

Below is a bank CD calculator, which lets you estimate how much interest you'll receive from a planned (or current!) CD […]

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Gas Mileage Calculator – What's the Fuel Efficiency?

On this page is a fuel efficiency or gas mileage calculator, which lets you estimate what fuel efficiency a vehicle […]

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Fuel Cost Calculator – How Much will the Trip Cost?

On this page is a fuel cost calculator, which lets you estimate the cost of fuel you'll spend on a […]

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The DQYDJ Weekender, 5/9/2021

Happy Sunday, folks, and Happy Mother's Day! We haven't talked informally for a bit, plus I've got a few updates […]

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S&P 500 Peak Earnings Yield

On this page you'll find the S&P 500's peak earnings yield, including the maximum, minimum, average, and median of the […]

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S&P 500 Price to Peak Earnings

On this page you'll find the S&P 500's price to peak earnings ratio, including its maximum, minimum, average, and median […]

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S&P 500 Dividend Yield

On this page you'll find the current S&P 500 dividend yield, summary statistics on its maximum, minimum, average, and median […]

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S&P 500 Earnings Yield

Just below you'll find the current S&P 500 earnings yield, summary statistics on the maximum, minimum, average, and median earnings […]

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Don't Quit Your Day Job...

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