Atlas Stone Strength Standards Calculator
Under strict Atlas Stone strength standards, Novice starts around 0.50x bodyweight for men and 0.34x for women, while Elite starts around 1.3x for men and 0.92x for women.
Enter your bodyweight, weight lifted, and reps to estimate your 1RM and see whether your Atlas Stone is Novice, Intermediate, Advanced, or Elite for your bodyweight.
The calculator converts your set into an estimated 1RM-to-bodyweight ratio, then compares that ratio with the Atlas Stone standards for your sex. This keeps the result focused on relative strength instead of only the absolute weight lifted.
Understanding Your Atlas Stone Strength Score
Your Atlas Stone strength score is estimated 1RM divided by bodyweight. The calculator uses the weight from the total stone weight lifted to the defined target, valid Atlas stone weight reps to the defined target, and your bodyweight to create a bodyweight-ratio score. That ratio lets two lifters compare the same exercise without pretending that absolute weight alone tells the full story.
This result is specific to Atlas Stone. A counted rep should lift the round stone from the floor, secure it through the lap or body-contact phase, and weight it to the defined platform or over-bar target without assistance, elevated starts, lower targets, ramps, or carry substitutions. The score is not a general label for every nearby hinge exercise, and it should not be used for Deadlift, Zercher Deadlift, Power Clean, Sandbag Carry, Sandbag weight unless separately specified, Keg weight, Stone Carry, Stone to Shoulder, Front Squat. Those variations may be useful training choices, but they answer a different standards question.
For example, a 200 lb male with a 200 lb estimated 1RM reaches the Advanced boundary for this calculator. A 150 lb female with a 138 lb estimated 1RM reaches the Elite boundary. The same absolute number can land in a different tier when bodyweight changes, which is why the ratio matters.
The most useful reading is practical. Beginner and Novice results usually mean the lifter should make the rep more repeatable before chasing a heavier test. Intermediate results show useful familiarity with the exercise. Advanced and Elite results show strong relative performance only when every counted rep keeps the same range, setup, and finish.
Use the score as a snapshot, then write down the rep details that made the snapshot valid. A later increase means more when the same implement, same setup rule, same range, same support position, and same rep quality were used again.
Atlas Stone Strength Standards
The Atlas Stone tables show where an estimated 1RM falls from Beginner through Elite, plus the Stretch benchmark, at each listed bodyweight. The ranges use allometric scaling, so they rise with bodyweight without increasing pound-for-pound.
Choose the table for your sex, find the row nearest your bodyweight, and locate the range containing your estimated 1RM. Each boundary belongs to the higher level. The calculator uses your exact bodyweight and remains the final result for bodyweights between rows.
Men’s Atlas Stone Strength Standards
| Bodyweight | Beginner | Novice | Intermediate | Advanced | Elite | Stretch |
|---|---|---|---|---|---|---|
| 120 lb | Under 70 lb | 70–103 lb | 104–139 lb | 140–179 lb | 180–212 lb | 213 lb+ |
| 130 lb | Under 74 lb | 74–108 lb | 109–147 lb | 148–188 lb | 189–223 lb | 224 lb+ |
| 140 lb | Under 78 lb | 78–114 lb | 115–154 lb | 155–198 lb | 199–235 lb | 236 lb+ |
| 150 lb | Under 81 lb | 81–119 lb | 120–161 lb | 162–207 lb | 208–246 lb | 247 lb+ |
| 160 lb | Under 85 lb | 85–125 lb | 126–168 lb | 169–217 lb | 218–257 lb | 258 lb+ |
| 170 lb | Under 88 lb | 88–130 lb | 131–175 lb | 176–226 lb | 227–267 lb | 268 lb+ |
| 180 lb | Under 92 lb | 92–135 lb | 136–182 lb | 183–234 lb | 235–278 lb | 279 lb+ |
| 190 lb | Under 95 lb | 95–140 lb | 141–189 lb | 190–243 lb | 244–288 lb | 289 lb+ |
| 200 lb | Under 98 lb | 98–145 lb | 146–196 lb | 197–251 lb | 252–298 lb | 299 lb+ |
| 210 lb | Under 102 lb | 102–150 lb | 151–202 lb | 203–260 lb | 261–308 lb | 309 lb+ |
| 220 lb | Under 105 lb | 105–154 lb | 155–209 lb | 210–268 lb | 269–318 lb | 319 lb+ |
| 230 lb | Under 108 lb | 108–159 lb | 160–215 lb | 216–276 lb | 277–327 lb | 328 lb+ |
| 240 lb | Under 111 lb | 111–164 lb | 165–221 lb | 222–284 lb | 285–337 lb | 338 lb+ |
| 250 lb | Under 114 lb | 114–168 lb | 169–227 lb | 228–292 lb | 293–346 lb | 347 lb+ |
| 260 lb | Under 117 lb | 117–173 lb | 174–233 lb | 234–300 lb | 301–355 lb | 356 lb+ |
Women’s Atlas Stone Strength Standards
| Bodyweight | Beginner | Novice | Intermediate | Advanced | Elite | Stretch |
|---|---|---|---|---|---|---|
| 100 lb | Under 40 lb | 40–56 lb | 57–80 lb | 81–105 lb | 106–125 lb | 126 lb+ |
| 110 lb | Under 42 lb | 42–60 lb | 61–85 lb | 86–112 lb | 113–133 lb | 134 lb+ |
| 120 lb | Under 45 lb | 45–64 lb | 65–90 lb | 91–119 lb | 120–141 lb | 142 lb+ |
| 130 lb | Under 47 lb | 47–67 lb | 68–95 lb | 96–125 lb | 126–149 lb | 150 lb+ |
| 140 lb | Under 50 lb | 50–71 lb | 72–100 lb | 101–132 lb | 133–157 lb | 158 lb+ |
| 150 lb | Under 52 lb | 52–74 lb | 75–105 lb | 106–138 lb | 139–164 lb | 165 lb+ |
| 160 lb | Under 54 lb | 54–77 lb | 78–110 lb | 111–144 lb | 145–171 lb | 172 lb+ |
| 170 lb | Under 57 lb | 57–81 lb | 82–114 lb | 115–150 lb | 151–178 lb | 179 lb+ |
| 180 lb | Under 59 lb | 59–84 lb | 85–119 lb | 120–156 lb | 157–185 lb | 186 lb+ |
| 190 lb | Under 61 lb | 61–87 lb | 88–123 lb | 124–162 lb | 163–192 lb | 193 lb+ |
| 200 lb | Under 63 lb | 63–90 lb | 91–127 lb | 128–167 lb | 168–199 lb | 200 lb+ |
| 210 lb | Under 65 lb | 65–93 lb | 94–132 lb | 133–173 lb | 174–205 lb | 206 lb+ |
| 220 lb | Under 67 lb | 67–96 lb | 97–136 lb | 137–178 lb | 179–212 lb | 213 lb+ |
These are Endura’s practical Atlas Stone standards. They are built from exercise-specific reference thresholds and validated against the calculator’s exact lower-inclusive tier boundaries; they are not population averages.
How the Atlas Stone Calculator Works
The calculator takes sex, bodyweight, working weight, and reps. A one-rep entry uses that weight directly as estimated 1RM. A multi-rep entry estimates 1RM from the set first, then divides the estimate by bodyweight and compares the ratio with the selected sex table.
Ratio equals estimated 1RM divided by bodyweight. If a lifter at 200 lb bodyweight records a 200 lb estimated 1RM, the ratio is near 1.000x and reaches Advanced. If bodyweight rises while the estimated 1RM stays the same, the ratio falls and the tier can change.
Use one unit family for bodyweight and working weight. Pounds and kilograms both work because the calculator normalizes the math internally. What matters most is that the entered set uses the total stone weight lifted to the defined target and valid Atlas stone weight reps to the defined target that meet the accepted rule.
Multi-rep entries are best when the rep count is challenging but honest. Very high-rep sets can make estimates less precise, especially when fatigue changes range or finish quality. For a standards test, choose a set where the last valid rep still looks like the first valid rep.
The calculator does not add age, sport, equipment-brand, or technique-style multipliers. It answers the specific Atlas Stone question described here, using the same bodyweight-ratio logic as the rest of the standards system.
Elite Atlas Stone Strength Levels
Elite Atlas Stone strength means reaching the Elite target for your sex and exact bodyweight. The target rises with bodyweight without increasing pound-for-pound, so use the calculator for your exact Elite and Stretch targets.
At 200 lb bodyweight, Elite begins around 256 lb for men. At 150 lb bodyweight, Elite begins around 138 lb for women. Those numbers are impressive only when the entry still reflects the total stone weight lifted to the defined target, valid Atlas stone weight reps to the defined target, and the accepted rep.
Elite lifters should audit reps more strictly, not less. Heavier attempts often tempt shortened range, changed support, body English, or a nearby variation. A bigger number that changes the exercise does not prove a stronger Atlas Stone.
Video is useful at this tier. Side or three-quarter view can show range, start position, path, and finish quality. Review the footage before entering a max set so the calculator records what actually happened.
Training at this level usually alternates clean heavy singles, moderate technical work, and targeted assistance. The goal is to make the strict rep durable rather than turn every session into a max attempt.
For fair comparisons, keep the target height, stone diameter, tacky policy, and load surface consistent. A heavy stone to a lower platform is not the same standard as the same load to the prescribed target.
Atlas Stone Strength Compared to Other Lifts
Comparisons are useful because they explain why standards differ. Atlas Stone sits near related movements, but the ratios should not be copied because the implement, support, range, path, and finish rule are specific to this calculator.
| Related movement | Comparison purpose | What the gap can reveal |
|---|---|---|
| Barbell Deadlift | closest neighboring standard | A higher Atlas Stone score can show skill in this exact setup, while a lower score points to the constraint this calculator isolates. |
| Zercher Deadlift | same family contrast | If the related lift is far ahead, the limiting factor is often range, bracing, grip, or strict finish quality here. |
| Sandbag Carry | equipment contrast | If this score is far ahead, confirm the set did not drift into a disallowed variation. |
| Barbell Power Clean | range and control comparison | The comparison is useful because the bodyweight-ratio math is shared while the accepted rep is different. |
| Paused Front Squat | heavier strength ceiling | A similar tier can suggest balanced development, but it still does not make the two entries interchangeable. |
| Trap Bar Deadlift | technique transfer check | Use the gap to choose training work instead of forcing one result to predict the other. |
If a related lift is much stronger, look for the one constraint unique to Atlas Stone: range, support position, grip, bracing, or finish control. If Atlas Stone is much stronger, confirm that the set did not become one of the disallowed variations.
Also separate implement families before drawing conclusions. A barbell version may reward a straighter path and heavier total weight, a dumbbell version may make grip and wrist position the limiter, a cable or machine version may remove some bracing demand, and a squat, press, row, curl, or extension pattern belongs in a different standards family entirely.
The goal is not to make all badges match. The goal is to identify whether the difference comes from true strength, a technical bottleneck, or a substituted movement that only looks similar on paper.
Milestones in Atlas Stone Strength
Milestones turn tier ratios into training targets. They are most useful when they are tied to bodyweight and rep quality instead of vague goals such as strong or heavy.
| Milestone | Example target | Why it matters | Next focus |
|---|---|---|---|
| First valid floor-to-target Atlas stone weight | 3 to 5 clean reps at a repeatable training weight | Shows the lifter can follow the accepted rule before a max test | Keep setup identical across sets |
| Novice boundary | Men near 100 lb; women near 51 lb | Creates a first bodyweight-ratio benchmark | Build range and control |
| Intermediate boundary | Men near 148 lb; women near 75 lb | Shows the lift is no longer just familiar | Address the main limiter |
| Advanced boundary | Men near 200 lb; women near 105 lb | Marks strong relative performance for this exercise | Use smaller jumps and more video review |
| Elite boundary | Men near 256 lb; women near 138 lb | Shows high-level strength in the exact standard | Protect strict rep quality |
| Stretch benchmark | Men near 304 lb; women near 165 lb | Represents an unusually strong score in this calculator | Retest sparingly and recover well |
| Five-rep practice target | Use a set that estimates near 148 lb for a 200 lb male or 75 lb for a 150 lb female | Builds a cleaner estimate before a heavier test | Keep every rep visually identical |
| Ten percent improvement target | Move a 148 lb estimate toward 163 lb, or a 75 lb estimate toward 83 lb | Gives a concrete block goal without requiring a new tier | Retest only when the same rule survives |
Milestones should never override the accepted rep. A lifter who reaches the Advanced number with a substituted movement has not reached the Advanced Atlas Stone milestone. A lifter who barely misses with excellent reps is often closer to durable progress than the badge alone suggests.
Related Tools
Use these tools to compare Atlas Stone with closely related movements, implements, and strength demands. Each calculator keeps its own movement and scoring rules.
| Related tool | Why it is related | How it differs |
|---|---|---|
| Zercher Deadlift (From Floor) | Compare Zercher Deadlift (From Floor) with Atlas Stone as a closely related strength standard. | Zercher Deadlift (From Floor) uses its own movement, implement, and scoring rules. |
| Sandbag Carry (Bear Hug, 20m) | Compare Sandbag Carry (Bear Hug, 20m) with Atlas Stone as a closely related strength standard. | Sandbag Carry (Bear Hug, 20m) uses its own movement, implement, and scoring rules. |
| Barbell Power Clean (Raw) | Compare Barbell Power Clean (Raw) with Atlas Stone as a closely related strength standard. | Barbell Power Clean (Raw) uses its own movement, implement, and scoring rules. |
| Paused Front Squat | Compare Paused Front Squat with Atlas Stone as a closely related strength standard. | Paused Front Squat uses its own movement, implement, and scoring rules. |
| Trap Bar Deadlift | Compare Trap Bar Deadlift with Atlas Stone as a closely related strength standard. | Trap Bar Deadlift uses its own movement, implement, and scoring rules. |