Free Strength Tool

DEADLIFT Calculator

Calculate your max deadlift, one rep max, training percentages, Wilks score, calories burned, and bodyweight-to-deadlift ratio — all in one free deadlift max calculator.

🏋️ Deadlift Calculator
lb
Max Deadlift (1RM)
Heavy Work Set (85%)
lb
Volume Set (70%)
lb
Training Goal% of 1RMWeight
lb
Estimated Max
Wilks Points
Deadlift Wilks Score
Calories
Estimated Calories Burned
× Bodyweight
Deadlift-to-Bodyweight Ratio
Step-by-Step Guide

How To Use The Deadlift Calculator

Whether you want to calculate max deadlift, find your Wilks score, estimate calories burned, or check your bodyweight-to-deadlift ratio — here’s how to get your results in under 30 seconds.

01
Choose Your Calculator Mode

Select from five tabs: 1RM/Max for calculating your deadlift one rep max, Trap Bar to convert between deadlift styles, Wilks Score for competition comparison, Calories for energy expenditure, or BW Ratio to check your strength level.

02
Select Your Unit

Toggle between lb and kg at the top of the deadlift calculator. All results — including training percentages, Wilks score, and ratio comparisons — automatically convert to your selected unit.

03
Enter Weight & Reps

Input the weight you lifted and the reps you completed. For the most accurate deadlift 1RM calculation, use a set where you reached near-failure between 1–6 reps. Choose your deadlift style (conventional, sumo, trap bar) for a style-adjusted result.

04
Read Your Results

Instantly get your max deadlift, heavy and volume working weights, and a full training percentage table — all calculated from five science-backed formulas averaged for maximum accuracy.

Pro Tip

Best Set for Accuracy: The deadlift 1RM calculator works best with 1–5 rep sets near failure. Deadlifts are harder to push to true failure than upper body lifts, so sets of 3–5 near your limit give the most reliable estimate. Test your estimated 1RM at the end of each training block, not mid-program.

The Science Behind Your Results

5 Formulas Used to Calculate Deadlift Max

Our deadlift max calculator doesn’t rely on a single equation. It averages five research-validated formulas to minimize error and deliver the most accurate estimated 1RM possible — the same methodology used in sports science research.

Epley Formula
1RM = w × (1 + r / 30)

The most widely used deadlift 1RM formula. Developed by Boyd Epley, it provides a linear estimate that works well across all experience levels and deadlift variations. Best for 1–10 rep sets near failure.

Accuracy: ±3–5%
Best: 1–10 reps
Brzycki Formula
1RM = w × 36 / (37 − r)

A fractional model developed by Matt Brzycki. Produces slightly conservative estimates at higher reps, making it ideal for deadlift strength programming. Particularly well-suited for conventional and sumo deadlifts

Accuracy: ±2–4%
Best: 1–6 reps
Lander Formula
1RM = 100 × w / (101.3 − 2.67 × r)
A percentage-based decline model with strong accuracy in the moderate rep range. Frequently cited in sports science research for deadlift and powerlifting applications, especially at competition-level weights.
Accuracy: ±3–5%
Best: 3–8 reps
O'Conner Formula
1RM = w × (1 + 0.025 × r)
O’Conner’s simplified model applies a 2.5% strength increase per rep. Easy to compute mentally and provides solid quick estimates for deadlift max calculations when you need a fast reference number.
Accuracy: ±4–6%
Best: Quick estimates
Lombardi Formula
1RM = w × r^0.10

Lombardi’s power-law model handles higher rep ranges more accurately than linear formulas. Valuable for hypertrophy-focused deadlift programs where sets of 8–12 are common in training blocks.

Accuracy: ±3–5%
Best: 8–15 reps
Why Averaging All Five Gives You the Most Accurate Deadlift Calculation
Individual formulas can differ by 5–10% depending on your rep range and training background. By averaging Epley, Brzycki, Lander, O’Conner, and Lombardi, our deadlift 1RM calculator minimizes individual formula error — the same methodology used in peer-reviewed sports science research. This is what separates a professional-grade deadlift max calculator from a basic single-formula estimator. For the deadlift specifically, using 3–5 rep sets yields the tightest accuracy window.
Deadlift Max Calculator — Standards

Deadlift Standards by Bodyweight & Experience Level

How does your deadlift compare? Use these standards as benchmarks after you calculate max deadlift. Values are expressed as a multiple of bodyweight for male lifters. Female standards are approximately 70–80% of these values at the same experience level.

⟷ Swipe to see all columns
Bodyweight Beginner (×BW) Intermediate (×BW) Advanced (×BW) Elite (×BW) Notes
130 lb / 59 kg 0.80–1.00 1.40–1.75 2.00–2.40 2.60+ Lighter classes often pull highest ratio
155 lb / 70 kg 0.80–1.00 1.50–1.80 2.00–2.35 2.55+ Most common gym lifter weight class
180 lb / 82 kg 0.75–0.95 1.40–1.75 2.00–2.30 2.50+ 2× BW is the milestone most pursue
205 lb / 93 kg 0.70–0.90 1.35–1.65 1.90–2.20 2.40+ Absolute weight often easier to achieve
242 lb / 110 kg 0.70–0.85 1.25–1.60 1.80–2.10 2.25+ Absolute numbers are elite-level
275+ lb / 125+ kg 0.65–0.80 1.20–1.50 1.70–2.00 2.20+ Superheavyweight class
For Men — Key Milestones

The most celebrated deadlift milestones for men are the 2-plate pull (225 lb), the 3-plate pull (315 lb), the 4-plate pull (405 lb), and the elite 5-plate barrier (495 lb). Use the deadlift weight calculator above to see how close you are to your next milestone.

For Women — Adjusted Standards
Women’s deadlift standards are roughly 70–75% of men’s values at the same experience level. An intermediate female lifter typically deadlifts 1.0–1.5× bodyweight. Key female milestones: 135 lb (beginner), 185 lb (intermediate), 225 lb+ (advanced). Use the 1 rep max calculator deadlift tab to track progress.
Deadlift Weight Calculator — Programming

Deadlift Training Percentage Chart

Once you calculate your deadlift max, use this chart to program exact working weights for every training goal. This is your one rep deadlift calculator reference for intelligent programming.

⟷ Swipe to see all columns
% of 1RM Expected Reps Training Goal Deadlift Application Intensity
100% 1 True Max Test Competition attempt / PR test
95% 1–2 Competition Opener Opener for powerlifting meet
90% 2–3 Near-Max Strength Heavy singles / technique work
85% 3–5 Heavy Strength 5/3/1 heavy sets, 5×3 blocks
80% 5–6 Strength Work Working sets, primary deadlift day
75% 6–8 Strength + Volume 4×6 accessory pulling
70% 8–10 Hypertrophy 3×8–10 back and hip growth sets
65% 10–12 Volume Work High-volume hypertrophy blocks
60% 12–15 Light Volume Deload weeks / technique work
50% 15–20+ Active Recovery Warm-up pulls / blood flow
Trap Bar Deadlift Max Calculator

Trap Bar vs. Conventional Deadlift Max — How They Compare

The trap bar deadlift allows more weight than conventional due to its neutral grip and more upright torso position. Here’s how to use the trap bar deadlift max calculator and understand the difference.

Why Trap Bar Allows More Weight

Because you stand inside the trap bar, your center of gravity aligns better with the load. This reduces shear force on the lumbar spine and shortens the effective lever arm, allowing most lifters to pull 5–15% more with the trap bar than with a straight bar conventional deadlift.

Conversion Formulas

Conventional → Trap Bar: ×1.08–1.12
Trap Bar → Conventional: ×0.89–0.93
Conventional → Sumo: ×0.95–1.05 (highly individual)
Sumo → Conventional: ×0.95–1.05

Trap bar conversion is an estimate. Individual anatomy and training history affect results significantly.

Why Trap Bar Allows More Weight

Conventional 1RM Est. Trap Bar Max Difference
225 lb / 102 kg 243 lb / 110 kg +18 lb
275 lb / 125 kg 297 lb / 135 kg +22 lb
315 lb / 143 kg 340 lb / 154 kg +25 lb
365 lb / 166 kg 394 lb / 179 kg +29 lb
405 lb / 184 kg 437 lb / 198 kg +32 lb
455 lb / 206 kg 491 lb / 223 kg +36 lb
500 lb / 227 kg 540 lb / 245 kg +40 lb
When to Use the Trap Bar Deadlift Max Calculator

Use the trap bar deadlift max calculator when: switching from conventional to trap bar training, programming a peaking cycle for a trap bar meet, comparing relative strength across gym equipment, or estimating your conventional max from trap bar performance. Note that sumo vs. conventional conversion varies greatly by limb proportions — treat sumo estimates as directional, not precise.

Wilks Deadlift Calculator

What Is the Wilks Score & How Is It Calculated for Deadlift?

The Wilks score allows fair comparison of deadlift strength between athletes of different bodyweights. It’s used in powerlifting competitions to determine the best overall lifter. Here’s how the Wilks deadlift calculator works.

The Wilks Formula (Male)

The Wilks coefficient is computed using a polynomial function of bodyweight. Your Wilks score = Lifted Weight (kg) × Wilks Coefficient. The formula uses coefficients a through f to produce a normalized score.

Wilks Score Interpretation

Below 200: Beginner lifter
200–299: Recreational level
300–399: Competitive club level
400–449: Regional competitor
450–499: National-level competitor
500+: Elite / World-class

Scores are for single-lift deadlift. Full meet totals are calculated differently.

Wilks Score by Deadlift & Bodyweight

Deadlift (LB) 180 LB BW 220 LB BW 260 LB BW
315 195 167 147
365 226 194 170
405 250 215 189
455 281 241 212
500 309 265 233
550 340 292 257
600 371 319 280
Deadlift Calories Burned Calculator

How Many Calories Does Deadlifting Burn?

Deadlifting is one of the most metabolically demanding resistance exercises due to the large amount of muscle mass involved. Here’s how the deadlift calories burned calculator estimates your session expenditure.

How Deadlift Calorie Calculation Works

The deadlift calories burned calculator uses MET (Metabolic Equivalent of Task) values multiplied by your bodyweight and session duration. Deadlifting has a MET of approximately 5.0–9.0 depending on intensity.

MET-Based Calorie Formula

Calories = MET × bodyweight (kg) × hours

Example: 185 lb (84 kg) lifter, 45 min session, moderate intensity (MET 6.0)
Calories = 6.0 × 84 × 0.75 = ≈378 calories

Note: This includes rest periods between sets. Active lifting burns significantly more per minute than the session average.

Calorie Burn Estimates by Bodyweight

Bodyweight 30 Min Session 45 Min Session 60 Min Session
140 lb / 64 kg 144 216 288
160 lb / 73 kg 164 246 328
185 lb / 84 kg 189 284 378
210 lb / 95 kg 214 321 428
240 lb / 109 kg 245 367 490
270 lb / 122 kg 275 413 550
Note

Deadlifting also creates a significant EPOC (excess post-exercise oxygen consumption) effect — sometimes called “afterburn.” Your metabolism stays elevated for hours after heavy deadlift sessions, burning additional calories beyond the session total estimated by the deadlift calories burned calculator.

Body Weight to Deadlift Ratio Calculator

Bodyweight-to-Deadlift Ratio: What Does Your Number Mean?

Your deadlift-to-bodyweight ratio is one of the most meaningful measures of relative strength. Here’s how to interpret your score from the body weight to deadlift ratio calculator.
Level 1
Beginner
Male ratio
0.75–1.0× BW
Female ratio
0.50–0.75× BW
Timeline
0–6 months
Example (180 lb male)
~135–180 lb
Level 2
Novice
Male ratio
1.0–1.5× BW
Female ratio
0.75–1.0× BW
Timeline
6–18 months
Example (180 lb male)
~180–270 lb
Level 3
Intermediate
Male ratio
1.5–2.0× BW
Female ratio
1.0–1.5× BW
Timeline
1–3 years
Example (180 lb male)
~270–360 lb
Level 4
Advanced
Male ratio
2.0–2.5× BW
Female ratio
1.5–1.75× BW
Timeline
3–6 years
Example (180 lb male)
~360–450 lb
Level 5
Elite
Male ratio
2.5–3.0× BW
Female ratio
1.75–2.0× BW
Timeline
6–10 years
Example (180 lb male)
~450–540 lb
Level 6
World-Class
Male ratio
3.0–3.5× BW+
Female ratio
2.0–2.5× BW+
Timeline
10+ years + genetics
Example (180 lb male)
540–630 lb+
Beyond the Conventional Pull

Deadlift Variations & How Each Affects Your Max

Different deadlift variations produce different 1RM values. Here’s how to interpret your deadlift max calculator results across the most common pulling variations and when to use each.

Variation Typical % of Conv. 1RM Primary Muscles Best For
Conventional Deadlift 100% (baseline) Hamstrings, glutes, back, traps Primary strength test; use this in calculator
Sumo Deadlift 95–105% Glutes, adductors, quads, back Wide-hip anatomy, shorter effective pull range
Trap Bar / Hex Bar Deadlift 105–115% Quads, glutes, hamstrings, traps Back-friendly, athletic training, beginners
Romanian Deadlift (RDL) 60–75% Hamstrings, glutes (stretch-focused) Posterior chain hypertrophy, hip hinge accessory
Stiff-Leg Deadlift 55–70% Hamstrings (peak contraction) Hamstring isolation, injury rehabilitation
Deficit Deadlift 85–92% Quads, glutes, off-the-floor strength Weakness at floor, increasing pull range
Rack Pull / Block Pull 105–120% Traps, upper back, lockout Partial range overload, lockout weakness
Single-Leg Deadlift 30–50% Hamstrings, glutes, balance Hip stability, injury prevention, rehab
Maximize Your PR

Deadlift Technique Tips to Increase Your Max

Before you chase a bigger number in the deadlift max calculator, make sure your technique isn’t limiting you. These evidence-backed cues can add 20–50 lb to your deadlift with no additional training load.

Set Your Hip Position

Your hip height at setup determines whether you pull with more of a squat-like pattern (lower hips) or a hip-hinge pattern (higher hips). For most conventional pullers, hips slightly above parallel to the knee at setup maximizes leverage. Hips too low = wasted quad effort; too high = immediate back rounding.

Brace Like a Valsalva

Take a massive belly breath before initiating the pull, brace your entire core (360°), and hold it through the entire rep. This intra-abdominal pressure is your natural weightlifting belt. It protects the spine and transfers force more efficiently. Exhale only at lockout or between reps.

Lat Engagement ("Protect Your Armpits")

Before you pull, engage your lats as if you're trying to put your shoulder blades in your back pockets. Cue: "bend the bar around your legs." This creates a rigid torso, keeps the bar close, and prevents the bar from drifting forward — the #1 cause of failed heavy deadlifts.

Leg Drive First, Then Hips

Think of the deadlift as a leg press to the knee, then a hip hinge to lockout. Many lifters pull with their back immediately, leaving leg drive on the table. Drive your feet through the floor through the first half, then drive your hips through to achieve lockout at the top.

Bar Path: Stay Close

The bar should drag up your shins and thighs — bring shin guards to competition. A bar that drifts even 2 inches forward from your center of gravity creates massive torque on your lower back. Wear long socks or use shin guards to condition yourself to keep the bar close.

Lockout: Hips, Not Back

At lockout, squeeze your glutes and drive your hips forward to achieve full extension. Do not hyperextend your lower back at the top. Hyperextension is both a red light in competition and a major injury risk. A proper lockout is hips fully extended, glutes squeezed, standing straight upright.

Grip Strategy for Max Deadlift \

For max deadlift attempts, use a mixed grip (one hand over, one under) or hook grip to prevent bar slippage. Double overhand grip fails first for most people around 80–85% of their true max. Practice hook grip in training — it’s painful at first but becomes reliable for competition. Straps are permitted in non-powerlifting settings and are valuable for volume work to save grip for max effort sets.

Program Your Deadlift Training

Best Deadlift Programs to Increase Your Max

Once you’ve used the deadlift max calculator to find your 1RM and training percentages, here’s which program to run based on your experience level and goal.

Starting Strength
3×5, add weight every session

The classic beginner deadlift program. One working set of 5 reps per session (3×5 on squats, 1×5 on deadlift). Add 10–15 lb every session. The fastest way to build a deadlift base from scratch. Use the 1 rep max calculator deadlift to set your starting weight.

Level: Beginner
Freq: 3×/week
Jim Wendler 5/3/1
Training Max = 90% of 1RM

A four-week cycle: 65%, 75%, and 85% of training max (90% of 1RM). Deadlift is trained once per week with a AMRAP (as many reps as possible) top set. Calculate your deadlift max first, multiply by 0.90 for training max, then follow the 5/3/1 percentage schedule.

Level: Intermediate
Freq: 1×/week
Texas Method
Volume 85% → Intensity 90%+

Volume day (5×5 at 80–85% of 1RM), light recovery day, then Intensity day (work to a new 5RM). Deadlift typically replaces volume squats on intensity day. Use the deadlift one rep max calculator to set all three day percentages precisely.

Level: Intermediate
Freq: 1–2×/week
Deadlift Smolov
4-week peaking cycle

A high-volume Russian peaking program adapted for deadlifts. Three to four sessions per week at 70–87% of 1RM with increasing intensity. Not for beginners — requires a well-established max and solid technique foundation. Requires accurate 1 rep deadlift calculator input.

Level: Advanced
Freq: 3–4×/week
GZCLP
T1: 85% | T2: 70% | T3: 60%
A three-tier system where deadlift serves as a T1 (primary) lift. Use your calculated deadlift 1RM to set weights across all tiers. T2 uses Romanian deadlifts or rack pulls; T3 uses accessories. Great for intermediate lifters who’ve stalled on linear progression.
Level: Beginner–Inter.
Freq: 1–2×/week
Juggernaut Method
Wave: 10s → 8s → 5s → 3s
A 16-week block periodization program organized in waves of decreasing reps and increasing intensity. Accumulation (10+ reps at 60%), Intensification (5–8 reps at 75–80%), Realization (3–5 reps at 85–90%). Uses your max deadlift calculator 1RM to set all wave weights.
Level: Intermediate+
Freq: 1×/week
Testing vs. Estimating Your PR

True Max Deadlift Test vs. Deadlift Calculator Estimate

Should you test a true 1RM or use the deadlift PR calculator to estimate? Here’s a clear breakdown of when each approach is appropriate and what the research says about accuracy.
True 1RM Testing — Risks & Limitations
Benefits of Using This Calculator (e1RM)
Deadlift 1RM vs e1RM: How Different Are They?

Studies in the Journal of Strength and Conditioning Research show multi-formula e1RM predictions land within ±3–5% of actual tested 1RM for sets of 1–5 reps. At 400 lb max, that’s a ±12–20 lb margin — more than accurate enough for all training programming. The one rep max calculator deadlift above uses this exact approach.

When to Actually Test Your Deadlift Max
True 1RM testing is appropriate when: preparing for a powerlifting competition, conducting a formal strength assessment at the end of a training cycle, or when a precise number is required for programming a new block. Outside these contexts, use the one rep deadlift calculator for weekly tracking without the injury risk.
Rep % Reference

Deadlift Reps to Percentage Chart

This chart shows the estimated percentage of your deadlift 1RM for each rep count. Use this alongside your deadlift max rep calculator results for precise programming decisions.

Reps % of 1RM Deadlift Application
1 rep100%Competition 1RM attempt
2 reps94%Near-max singles
3 reps91%2–3 rep heavy pulls
4 reps88%3–4 rep strength sets
5 reps86%4–5 rep strength sets
6 reps83%5x5 working sets
7 reps81%6–7 rep strength/hypertrophy
8 reps79%7–8 rep sets
9 reps77%Moderate hypertrophy
10 reps75%8–10 rep sets
11 reps73%10–11 rep hypertrophy
12 reps71%5x12 volume sets
13 reps70%Volume hypertrophy
14 reps68%3x14 volume
15 reps67%High-rep endurance
16 reps65%High-rep conditioning
17 reps64%Conditioning work
18 reps63%Pump / metabolic sets
19 reps61%Active recovery
20 reps60%Deload sets
Realistic Progress Expectations

How Fast Can You Increase Your Deadlift Max?

After you calculate deadlift max with the PR calculator, use these realistic timelines to set training expectations. Deadlift responds faster to training than most other lifts due to the large muscle mass involved.
4–8
Weeks — Beginner

+20–40 lb possible from neural adaptations and learning the movement pattern

3–6
Months — Novice

+50–100 lb per year typical on linear progression programs like Starting Strength

1–2
Years — Intermediate

+20–50 lb per year, requires periodized programming and nutrition support

2–5
Years — Advanced

+10–25 lb per year, every new PR requires targeted programming blocks

5+
Years — Elite

+5–15 lb per year, PRs come from peak form, competing, and optimal conditions

Insight

Deadlift progresses fastest of the three powerlifts for beginners because it trains the largest amount of muscle mass in a single movement. Use the deadlift calculator max at the end of each 8–12 week training block to track real progress, not just day-to-day variation.

Frequently Asked Questions

Deadlift Calculator FAQ

Everything you need to know about calculating your deadlift max, one rep max, Wilks score, calories burned, and bodyweight ratio.

How do I calculate my deadlift max?

Enter the weight you lifted and the number of reps completed into the deadlift max calculator above. Select your deadlift style (conventional, sumo, trap bar, or Romanian). The tool applies five validated formulas — Epley, Brzycki, Lander, O’Conner, and Lombardi — averages them, and adjusts for your lifting style to give you the most accurate max deadlift estimate. For best accuracy, use a set of 1–5 reps near failure.

A good deadlift-to-bodyweight ratio depends on your experience level. For men: beginner = 1× bodyweight, intermediate = 1.5–2.0×, advanced = 2.0–2.5×, elite = 2.5–3.0× or more. For women: beginner = 0.75×, intermediate = 1.0–1.5×, advanced = 1.5–2.0×.

When using sets of 1–5 reps near failure, multi-formula deadlift 1RM calculators are accurate within ±3–5% of a true tested maximum. For a 400 lb max, that’s ±12–20 lb. Accuracy decreases above 8 reps. Averaging five formulas produces more reliable results than any single formula.

A PR (personal record) is an actual weight you have successfully lifted. A 1RM calculator result is an estimated theoretical maximum derived from a sub-maximal performance. In practice, your actual tested PR may be 3–8% higher than your estimated 1RM due to psychological arousal, technique peaking, and competition conditions.

Select the “Trap Bar” tab, enter your known deadlift max, and choose the conversion direction: Conventional to Trap Bar, Trap Bar to Conventional, Sumo to Conventional, or Conventional to Sumo. The calculator applies research-based conversion factors (trap bar ≈ +8–10% over conventional).

Deadlifting burns approximately 5–9 calories per minute during active lifting. A typical 45-minute session burns approximately 200–400 calories for most lifters. Heavy deadlift sessions also create a significant EPOC (afterburn) effect that continues elevating metabolism for hours post-session.

Below 200 = beginner, 200–299 = recreational, 300–399 = competitive club level, 400–449 = regional competitive, 450–499 = national level, 500+ = elite or world-class. These thresholds apply to the deadlift alone, not a full powerlifting total.

Conventional and sumo deadlifts use different muscle emphasis and ranges of motion, so direct comparison isn’t straightforward. Most lifters pull roughly similar weights in both styles, with individual anatomy determining which is stronger. Select “Sumo Deadlift” in the 1RM tab to apply a small adjustment, or use the Trap Bar tab to compare estimates side by side.

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