This calculator uses your details and goal to estimate daily calorie and macro targets. You can view results as grams and calories or as simple portion guides, and it splits everything across your chosen number of meals. It also generates a PDF you can save or share.
This calculator uses your height, body type, and current weight to estimate a healthy “thriving” weight range. It shows where your current weight sits on the range and, if you’re outside it, estimates how long it may take to reach the target based on your selected compliance level.
This calculator uses your height, body type, and current weight to estimate a healthy “thriving” weight range. It shows where your current weight sits on the range and, if you’re outside it, estimates how long it may take to reach the target based on your selected compliance level.
This calculator uses your height, body type, and current weight to estimate a healthy “thriving” weight range. It shows where your current weight sits on the range and, if you’re outside it, estimates how long it may take to reach the target based on your selected compliance level.
This calculator uses your height, weight, and body fat % to estimate your fat-free mass and FFMI (a measure of lean mass relative to height). It shows where your FFMI sits on age-based categories, and estimates how long it may take to reach a chosen goal (next category, a target FFMI, or a set amount of muscle) based on your training status.
This calculator uses your height, weight, and body fat % to estimate your fat-free mass and FFMI (a measure of lean mass relative to height). It shows where your FFMI sits on age-based categories, and estimates how long it may take to reach a chosen goal (next category, a target FFMI, or a set amount of muscle) based on your training status.
This calculator uses your height, weight, and body fat % to estimate your fat-free mass and FFMI (a measure of lean mass relative to height). It shows where your FFMI sits on age-based categories, and estimates how long it may take to reach a chosen goal (next category, a target FFMI, or a set amount of muscle) based on your training status.
This calculator estimates your 1RM from a weight-and-reps set, then converts it into suggested working weights for different rep targets. You can choose kg or lb and select the estimation formula. It’s a quick way to pick an appropriate load for your session based on what you can actually lift.
For quick and easy access, you can add these calculators directly to your mobile home screen.
On Apple, open the calculator, tap the Share icon, then select “Add to Home Screen.” This will create an icon so you can access it instantly, just like an app.
On Android, open the calculator in your browser, tap the three-dot menu, and choose “Add to Home screen.”
The calculator will then be saved to your home screen for fast, everyday access.
