How Do You Calculate Percentage Of Weight Loss In Excel
Ever wondered how those fitness trackers calculate your weight loss percentage? Or how your favorite diet app keeps score? Well, friend, it's all about some nifty math in Exce...
Ever wondered how those fitness trackers calculate your weight loss percentage? Or how your favorite diet app keeps score? Well, friend, it's all about some nifty math in Excel! Let's dive in, shall we?
First things first: What's a percentage?
Imagine you're at a buffet (hey, we can dream, right?). You've got a big plate, and you're gonna fill it with 100 pieces of your favorite food. Now, if you eat 20 pieces, that's 20% of your plate. Easy peasy!
Now, let's talk weight loss.
You start with a certain weight (let's call it W1), and after some time, you're lighter (let's call that W2). The percentage of weight loss is the difference between these two weights, divided by the starting weight, all multiplied by 100.
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In Excel terms, that's:
(W1 - W2) / W1 * 100
Let's get our hands dirty.
Say you started at 150 lbs (W1) and now you're at 140 lbs (W2). Pop these numbers into your Excel sheet:
Now, use the formula we talked about earlier. In cell C2, type:
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=((B2-B3)/B2)100
Hit enter, and voilà! You've just calculated your weight loss percentage in Excel. In this case, it's 6.67%. Not bad, huh?
But wait, there's more!
What if you want to track your progress over time? Easy! Just add more rows to your sheet, and update your weight each time. Here's a fun fact: If you lose 1% of your body weight per week, it takes about 10 weeks to lose 10% of your body weight. Isn't that something?
Pro tip: Rounding off.
Let's say you're tracking your weight loss to the nearest pound. In that case, round off your weight loss percentage to the nearest whole number. In Excel, use the ROUND function like this:
=ROUND((B2-B3)/B2100, 0)
Now, you're cooking with gas! You've got a nifty weight loss tracker that's as accurate as it is fun to use. So, go ahead, give it a try. And who knows? Maybe you'll lose some weight while you're at it. Happy crunching!
