What is a powerlifting calculator?
A powerlifting calculator does two things: it scores your competition total relative to bodyweight so you can compare fairly across weight classes, and — if you add height, age, and training load — it calculates powerlifting-specific calorie and macro targets.
Raw total weight means little without context. A 600 kg total at 93 kg bodyweight is a very different achievement than 600 kg at 140 kg bodyweight. Scoring formulas — DOTS, Wilks, and IPF GL — solve this by producing a single normalised number that works across the entire weight class spectrum.
DOTS, Wilks, and IPF GL — which formula should you use?
| Formula | Introduced | Status | Used for |
|---|---|---|---|
| DOTS | 2019 | Current IPF standard | Team scoring at IPF events, most modern federations |
| IPF GL | 2019 | Current IPF individual score | Individual athlete rankings at IPF World Championships |
| Wilks | 1990s | Legacy — widely used | Historical comparisons, many non-IPF federations |
| DOTS score | Level |
|---|---|
| < 200 | Beginner |
| 200–299 | Novice |
| 300–399 | Intermediate |
| 400–499 | Advanced |
| 500+ | Elite |
Powerlifting diet — calories and macros for strength athletes
The nutrition demands of powerlifting differ from general fitness. Maximal strength efforts are fuelled primarily by the phosphocreatine and glycolytic systems — both heavily dependent on carbohydrate availability. Protein requirements are higher than the general population to support muscle repair and retention.
| Phase | Calorie target | Protein | Primary focus |
|---|---|---|---|
| Off-season bulk | TDEE + 10–15% | 2.2–2.5 g/kg | Maximise strength and muscle gain |
| In-season maintain | TDEE | 2.5–2.8 g/kg | Maintain weight class, support recovery |
| Weight class cut | TDEE − 15% | 2.5–3.1 g/kg | Drop weight class, preserve muscle |
Frequently asked questions
What is the difference between DOTS and Wilks?
Both normalise powerlifting totals for bodyweight, but DOTS uses updated regression coefficients derived from more recent competition data. Wilks was the IPF standard until 2019, when DOTS replaced it. DOTS is generally considered more accurate across extreme bodyweight ranges (very light and very heavy lifters). For recreational purposes, both formulas yield similar relative rankings.
How much protein does a powerlifter need per day?
The research-supported range for powerlifters is 2.2–2.8 g of protein per kg of bodyweight. The upper end (2.5–3.1 g/kg) is recommended during a weight cut to preserve muscle while in a caloric deficit. A 90 kg powerlifter should aim for 200–250 g of protein daily. This calculator uses 2.5 g/kg as the default — a practical middle-ground for most phases.
How do I calculate my powerlifting competition total?
Your competition total is the sum of your best successful squat + best successful bench press + best successful deadlift. In a standard IPF competition, you have three attempts at each lift. Your best successful attempt in each discipline counts toward your total. If you bomb out (fail all three attempts) in any lift, your total is zero and you are disqualified from total ranking.
What are typical powerlifting weight classes?
IPF raw weight classes (2021): Men — 59 kg, 66 kg, 74 kg, 83 kg, 93 kg, 105 kg, 120 kg, 120 kg+. Women — 47 kg, 52 kg, 57 kg, 63 kg, 69 kg, 76 kg, 84 kg, 84 kg+. Many national federations use the same classes. Weight is measured at the official weigh-in, typically 24 hours before the competition or on competition day depending on the meet.
Should I track DOTS, Wilks, or IPF GL for my own progress?
Track whichever your primary federation uses. If you compete in IPF-affiliated events, DOTS and IPF GL are most relevant. If you compete in other federations, check their rulebook — many still use Wilks. As a recreational lifter not currently competing, track all three for a complete picture and use DOTS as your primary benchmark since it is the current standard.