Bandwidth Usage Calculator: Monthly Data Usage in GB
Speed isn’t the only factor in your internet bill. There’s also data. You don’t pay for that, but you will if you run out or … Read More
JSCalc
12 Volt Battery Life Calculator: Runtime, DoD, Peukert
Knowing how long your power will last removes anxiety from off-grid living. You get a dead screen on your devices and sudden silence from your … Read More
LED Resistor Calculator: Series & Parallel Current Limiting
To recap: you wire up the LED to the battery and it lights up for three seconds and dims. Why does this happen? Most of … Read More
LED Ballast Resistor Calculator: Fix Turn Signal Hyperflash
So what? Well, you go change all your old incandescent bulbs for LED lights and now all the blinkers is blinking fast. It is boring. … Read More
First-Time Home Buyer Affordability Calculator (28/36)
When you begin your house hunt, you’re typically armed with a budget, and that budget might have been pulled out of thin air. You saw … Read More
Commercial Real Estate Cap Rate Calculator (NOI Value)
A bad commercial real estate deal isn’t always obvious from its exterior. Instead, look to the numbers behind it. One good indicator are the cap … Read More
Rent and Invest vs Buy Calculator: Net Worth Compared
If you’ve been around the personal finance scene at all, then you’ve likely seen this discussion play out. On one hand, your friends tell you … Read More
Rent vs Buy Break-Even Calculator: Find Your Crossover Year
Should you buy or rent? That’s a popular topic, it appears obvious on the surface, yet what most people believe are unclear. Most financial planners … Read More
Bacteria Growth Calculator: Doubling Time and Generations
Microbes split into two (and then each of those splits into two). It seems like it takes forever if you observe bacteria in real time … Read More
Product Carbon Footprint Calculator (LCA CO2e)
One hand holds an aluminum can, the other a plastic water bottle. Which one is worse for the environment? The answer is something most people … Read More