Brolic free tools
Less guesswork.
More useful numbers.
Free fitness calculators for the bar, your food, and your next goal. Get a useful result, see the method, and get on with your day.
Barbell Calculator
Find the plates for your target or add up your bar. Works with the pairs you actually have, in kg or lb.
RPE Calculator
Estimate your one-rep max and a target load from weight, reps, and effort. Includes an RPE and reps-in-reserve chart.
DOTS Calculator
Calculate your powerlifting DOTS score from bodyweight and a total, or your squat, bench press, and deadlift. Free, in kg or lb, with an optional masters age adjustment.
Powerlifting Calculator
Calculate IPF GL points, DOTS, and Wilks from bodyweight and a total or bench press, in kg or lb, and find the total you need to pass another lifter. Free to embed on your own site.
Body Recomposition Calculator
Estimate maintenance calories and a protein range, choose your planning approach, and learn which trends to track together.
Protein Target Calculator
Estimate a daily protein range for cutting, maintaining, or gaining, with a midpoint and a practical meal split.
GLP-1 Protein Goal Calculator
Estimate a protein range from current or goal weight, with nutrition and training framing only.
Calorie Deficit Calculator
Use Mifflin-St Jeor with activity level and weekly rate to plan a calorie deficit, with optional timeline context.
Peptide Calculator
Enter the vial amount, the bacteriostatic water you add and your dose to get the units to draw on a U-100 insulin syringe, the concentration and the doses per vial. No dose is ever suggested.
Now on the App Store
Your plan starts today.
Spend less time logging meals and building programs by hand. Brolic creates editable drafts, checks catalog matches, and leaves the final call to you. Available now for iPhone, iOS 26 or later.
