Fitness Calculators to Set Goals and Measure Progress
Calculate your one-rep max, BMR, TDEE, macros, max heart rate, and more, with no complicated math needed! Make your life easier and chase your fitness goals with these simple fitness calculators.
Fueling Your Body 24 Hours a Day
5 tips on how to fuel your body to maximize results. July 20, 2022 • 4 min read
Ideal Body Measurements Calculator for Aesthetics
Looking to achieve your muscular potential? Then you need to know your "ideal" body measurements. Learn your goal for every muscle group here! July 08, 2021 • 5 min read
One-Rep Max Calculator: Target Max Strength Goals
Calculate your max for any lift with this 1RM calculator. Get strategic about getting bigger, stronger, and faster! April 19, 2021 • 7 min read
Macro Calculator: Count Your Macros Like a Pro!
Find your macronutrient ratio for flexible dieting and "if it fits your macros." Build a meal plan around your ideal ratio of proteins, carbs, and fats! March 26, 2021 • 16 min read
How Many Calories Should You Eat Per Day?
Use this calorie calculator to find out how many calories you really need! Match it to your goals and activity level to help you make better nutritional choices. March 23, 2021 • 13 min read
Hannah Eden's FYR: Calories and Macro Calculator
Eat for performance during this demanding and transformative training program with this simple calculator! January 29, 2018 • 1 min read
30-Day Abs With Abel Albonetti: Nutrition Calculator
Use this calculator to create your airtight nutrition plan to go along with the 30 Day Abs with Abel Albonetti program. Earn your six-pack the right way! January 29, 2018 • 1 min read
Jamie Eason's LiveFit Trainer - Phase 3 Calculators
In Phase 3 of Jamie Eason's LiveFit Trainer, you'll combine resistance exercise and cardio work for maximum results. Take your transformation to the next level! July 18, 2017 • 4 min read
Jamie Eason's LiveFit Calorie Calculator
Follow this simple formula to determine the number of calories you should consume moving forward, using the foods included in the meal plans: July 13, 2017 • 1 min read
PH3: Layne Norton's Power And Hypertrophy Trainer, Wilks Coefficient Calculator
The big three lifts are your keys to a new world of strength and size. Here's what you need to doâand not doâto get the most out of Layne Norton's groundbreaking PH3 program! July 12, 2017 • 1 min read
Kris Gethin's Muscle-Building Trainer: Calculator
For the next 12 weeks, you'll fuel your gains with a timeless Gethin nutrition plan build on ample protein, carbohydrates, and healthy fats. Eat clean, eat big, and grow like crazy! June 18, 2017 • 1 min read
PH3: How To Test Your 1RM
If you haven't tested yourself many times before, here's how to determine your max before starting the PH3 13-week trainer. June 13, 2017 • 1 min read
Greg Plitt's MFT28: Calculator
The MFT28 nutrition plan is a combination of caveman foods and cutting-edge liquids. It's a power-packed blend of old and new. It will transform you. June 07, 2017 • 1 min read
Modern Physique: Nutrition and Supplement Overview Calculator
Make the most of Steve Cook's tough workout by using this calculator. Here are the numbers you need to get the results you've been craving! June 06, 2017 • 1 min read
Jim Stoppani's 12-Week Shortcut To Size: Nutrition Calculator
In 12 short weeks, I can help you build more muscle while skyrocketing your strength. To succeed, your diet must be elite! May 10, 2017 • 1 min read
Big Man On Campus: Mass Calculator
Proper nutrition is a crucial component of building muscle. Pack on size like a pro with the Big Man nutrition plan! April 05, 2017 • 2 min read
Built By Science: Protein Calculator
Protein is a key nutrient for gaining muscle strength and size, losing fat, and smashing hunger. Use this calculator to find out how much protein you need to transform your body or maintain your size. February 14, 2017 • 1 min read
Kris Gethin 8-Week Hardcore Calculator
Dramatic results will require a dramatic change to how you view the food you eat. Get ready to get seriously systematic with your nutrition, and see it pay off in the mirror! October 12, 2016 • 1 min read
Living Large: Jay Cutler's 8-Week Mass-Building Trainer, Eat Large Calculator
You probably don't weigh as much as Jay, so you won't eat the same daily totals, but you can follow Jay's nutrient distribution and textbook approach to mass-making nutrition. October 04, 2016
30 Days Out: Craig Capurso's Extreme Cut Trainer, Nutrition Calculator
When your goal is to get ripped, an airtight nutrition plan is absolutely essential. Here is one of the tools you need to cut maximum fat during 30 Days Out. September 20, 2016 • 1 min read
RSP Chiseled Nutrition Overview: Calorie Calculator
Plug your info into this calculator, and it'll give you your calories and macronutrients for the next eight weeks of the RSP Chiseled program. August 30, 2016 • 1 min read
Transformed Trainer: TDEE Calculator
Tracking your nutrition for just a few weeks can provide a wake-up call that makes a huge difference in your results for years to come. To help you determine where you stand, we've provided a total daily energy expenditure (TDEE) calculator, which is based on the Mifflin-St. Jeor equation, to help you calculate your caloric needs. This easy-to-use calculator will estimate how many calories your body uses at rest (your basal metabolic rate, or BMR) and then factor in additional calories based upon your activity level, age, and gender. August 29, 2016 • 1 min read
PH3: Phase 1 Max Weight Calculator
If you have plenty of of experience testing your one-rep max, you probably have a very specific protocol you've been using for a while. This is the one I use. Try it out and see if you like it any better than what you're doing now. August 21, 2016 • 1 min read
#FreakMode: Calorie Calculator
The number one downfall for anyone who isn't achieving their fitness goals is nutrition. It doesn't matter how hard you train in the gym. If your nutrition plan isn't on par with that, you're not going to get the best results. August 16, 2016 • 1 min read
PH3: Layne Norton's Power And Hypertrophy Trainer, Nutrition Calculator
Layne Norton's no-nonsense approach to nutrition is the perfect complement to PH3's classic lifts and airtight programming. Here's everything you need to dial in your calories and macros for performance and growth! August 16, 2016 • 1 min read
Duel: Marc Megna's 6-Week Partner-Based Fitness Plan Calculator
Training with your partner is essential for building muscle, but so is your nutrition and supplementation! Here are all the details you need about what to eat and how to supp during the next 6 weeks. August 13, 2016 • 1 min read
Jake Wilson's Project Mass: Calorie Calculator
Project Mass is a groundbreaking fusion of bodybuilding's past and future, and not just in the gym! Learn how to time your nutrient intake to use fat as fuel and give your muscles what they need to thrive during brutal training. August 03, 2016 • 1 min read
Jamie Eason's Post-Pregnancy Fitness Trainer: Calculator
Post-pregnancy nutrition doesn't have to be complicated. Focus on making healthy choices and leave the calorie-counting for another time. Jamie can show you how! August 02, 2016 • 1 min read
30 Days Out Calculator Results
When your goal is to get ripped, an airtight nutrition plan is absolutely essential. Here are all the tools you need to cut maximum fat during 30 Days Out. June 02, 2014 • 25 min read
600 Exercises: How Many Calories Are You Burning?
How many calories are you burning? Use our calculators to find out for more than 600 exercises and activities! March 26, 2003