If you buy or sell a home, one of the most important parts of the real estate appraisal process is figuring out the square footage. This number isn’t just pulled from tax records or MLS listings. Instead, appraisers follow strict standards to measure the gross living area (GLA). That number directly affects your home’s market … Read more
Superheat is one of those key checks in HVAC systems that every technician should know. It keeps air conditioners, heat pumps, and refrigeration units running right. To determine superheat, you take the temperature of the refrigerant that is saturated (this is found from the suction pressure using a pressure-temperature chart) and subtract it from the … Read more
Do you ever ask yourself, “What is my suit size?” A suit size calculator gives you a quick answer. It’s a smart online tool that helps you find the right fit without needing a tape measure. You just enter basic details like your height, weight, age, and sometimes jeans size. In seconds, you get your … Read more
An investor knowing how to calculate the required rate of return (RRR) is a game-changer. Think of it as the minimum return you’re willing to accept for taking on risk. If your investment doesn’t meet that number, it may not be worth it. To figure out the Required Rate of Return (RRR), the most popular … Read more
In today’s fast-changing economy, one number can tell us a lot about how healthy the job market really is: the labor force participation rate (LFPR). Economists, policymakers, and even everyday people use it to see how many people are either working or looking for work. I first came across this when tracking Bureau of Labor … Read more
When buying or selling a home, one big question always comes up: How does the appraisal calculate square footage? Appraisers determine the size of a home by measuring the outside walls of the house on each level, using laser tools for exactness. They only consider spaces that are heated, cooled, finished, and legally accessible. Areas … Read more
Do you want to know how to calculate a golf handicap? I remember when I first started playing golf, I had no clue what a handicap meant. A golf handicap is a number that shows your playing ability and lets golfers of all levels compete fairly. It adjusts scores so beginners and pros can play … Read more
Keeping your swimming pool safe and crystal clear starts with one key step: knowing how much chlorine to add. Too little chlorine invites algae, bacteria, and cloudy water. Too much can sting your eyes, dry your skin, and even damage pool equipment. That’s why a pool chlorine calculator is so handy, it tells you exactly … Read more
In demography, one of the first things you learn is the crude birth rate (CBR). It’s simple but powerful. Whether you’re a student of AP Human Geography, a public health worker, or just curious about how population growth happens, knowing how to calculate this measure is key. To find the Crude Birth Rate (CBR), take … Read more
Keeping your pool water balanced doesn’t need to feel like rocket science. If your pool’s alkalinity is off, you may notice cloudy water, itchy skin, or even damage to your pool equipment. The good news? Baking soda (sodium bicarbonate) is one of the easiest and most affordable ways to raise alkalinity and stabilize pH. But … Read more