Belt Squat vs Leg Press Strength Standards
Compare your belt squat and leg press against strength standards for your sex and bodyweight. Enter one recent set of 1–12 reps for each lift to see your estimated one-rep maxes, strength levels, next targets, and which lift you should prioritize.
For Belt Squat, enter displayed machine or stack weight. For Leg Press, enter displayed sled weight. Use a strict, repeatable belt squat set that follows the canonical setup, range, and lockout rules and a controlled bilateral leg press on a 45-degree plate-loaded sled through consistent depth. You can enter either lift in pounds or kilograms. Each lift is compared with its own standards, so the heavier lift is not automatically the stronger one.
Belt Squat vs Leg Press Strength Standards by Bodyweight
Use these tables to compare the estimated one-rep max required for the belt squat and leg press to reach the same strength level at each listed bodyweight. They show the targets used by the calculator—not a required difference between your belt squat and leg press.
Choose the men’s or women’s table, find your bodyweight or the closest listed row, then read across to Novice, Intermediate, Advanced, or Elite. Every entry shows Belt Squat / Leg Press, with pounds first and kilograms underneath. For a result based on your exact bodyweight and recent sets, use the calculator above; you do not need to test either true one-rep max.
Men’s Belt Squat vs Leg Press Standards
How to read the table: The first number is Belt Squat; the second is Leg Press. Each number is the lowest estimated one-rep max needed to reach that strength level. Scroll horizontally on smaller screens.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 120 lb 54.4 kg | 175 / 168 lb 79.4 / 76.2 kg | 221 / 252 lb 100.2 / 114.3 kg | 269 / 350 lb 122 / 158.8 kg | 316 / 448 lb 143.3 / 203.2 kg |
| 130 lb 59 kg | 185 / 177 lb 83.9 / 80.3 kg | 233 / 266 lb 105.7 / 120.7 kg | 283 / 369 lb 128.4 / 167.4 kg | 333 / 472 lb 151 / 214.1 kg |
| 140 lb 63.5 kg | 194 / 186 lb 88 / 84.4 kg | 245 / 279 lb 111.1 / 126.6 kg | 298 / 388 lb 135.2 / 176 kg | 350 / 496 lb 158.8 / 225 kg |
| 150 lb 68 kg | 203 / 195 lb 92.1 / 88.5 kg | 256 / 292 lb 116.1 / 132.4 kg | 312 / 406 lb 141.5 / 184.2 kg | 366 / 519 lb 166 / 235.4 kg |
| 160 lb 72.6 kg | 212 / 203 lb 96.2 / 92.1 kg | 268 / 305 lb 121.6 / 138.3 kg | 325 / 424 lb 147.4 / 192.3 kg | 383 / 542 lb 173.7 / 245.8 kg |
| 170 lb 77.1 kg | 221 / 212 lb 100.2 / 96.2 kg | 279 / 318 lb 126.6 / 144.2 kg | 339 / 441 lb 153.8 / 200 kg | 398 / 565 lb 180.5 / 256.3 kg |
| 180 lb 81.6 kg | 230 / 220 lb 104.3 / 99.8 kg | 289 / 330 lb 131.1 / 149.7 kg | 352 / 458 lb 159.7 / 207.7 kg | 414 / 586 lb 187.8 / 265.8 kg |
| 190 lb 86.2 kg | 238 / 228 lb 108 / 103.4 kg | 300 / 342 lb 136.1 / 155.1 kg | 365 / 475 lb 165.6 / 215.5 kg | 429 / 608 lb 194.6 / 275.8 kg |
| 200 lb 90.7 kg | 246 / 236 lb 111.6 / 107 kg | 310 / 354 lb 140.6 / 160.6 kg | 378 / 492 lb 171.5 / 223.2 kg | 444 / 629 lb 201.4 / 285.3 kg |
| 210 lb 95.3 kg | 254 / 244 lb 115.2 / 110.7 kg | 321 / 366 lb 145.6 / 166 kg | 390 / 508 lb 176.9 / 230.4 kg | 459 / 650 lb 208.2 / 294.8 kg |
| 220 lb 99.8 kg | 262 / 251 lb 118.8 / 113.9 kg | 331 / 377 lb 150.1 / 171 kg | 402 / 524 lb 182.3 / 237.7 kg | 473 / 670 lb 214.5 / 303.9 kg |
| 230 lb 104.3 kg | 270 / 259 lb 122.5 / 117.5 kg | 341 / 388 lb 154.7 / 176 kg | 415 / 540 lb 188.2 / 244.9 kg | 487 / 691 lb 220.9 / 313.4 kg |
| 240 lb 108.9 kg | 278 / 266 lb 126.1 / 120.7 kg | 351 / 400 lb 159.2 / 181.4 kg | 427 / 555 lb 193.7 / 251.7 kg | 501 / 710 lb 227.2 / 322.1 kg |
| 250 lb 113.4 kg | 286 / 274 lb 129.7 / 124.3 kg | 360 / 411 lb 163.3 / 186.4 kg | 438 / 570 lb 198.7 / 258.5 kg | 515 / 730 lb 233.6 / 331.1 kg |
| 260 lb 117.9 kg | 293 / 281 lb 132.9 / 127.5 kg | 370 / 422 lb 167.8 / 191.4 kg | 450 / 585 lb 204.1 / 265.4 kg | 529 / 749 lb 240 / 339.7 kg |
| 270 lb 122.5 kg | 301 / 288 lb 136.5 / 130.6 kg | 379 / 432 lb 171.9 / 196 kg | 461 / 600 lb 209.1 / 272.2 kg | 542 / 768 lb 245.8 / 348.4 kg |
| 280 lb 127 kg | 308 / 295 lb 139.7 / 133.8 kg | 388 / 443 lb 176 / 200.9 kg | 473 / 615 lb 214.5 / 279 kg | 556 / 787 lb 252.2 / 357 kg |
| 290 lb 131.5 kg | 316 / 302 lb 143.3 / 137 kg | 398 / 453 lb 180.5 / 205.5 kg | 484 / 630 lb 219.5 / 285.8 kg | 569 / 806 lb 258.1 / 365.6 kg |
| 300 lb 136.1 kg | 323 / 309 lb 146.5 / 140.2 kg | 407 / 464 lb 184.6 / 210.5 kg | 495 / 644 lb 224.5 / 292.1 kg | 582 / 824 lb 264 / 373.8 kg |
Women’s Belt Squat vs Leg Press Standards
How to read the table: The first number is Belt Squat; the second is Leg Press. Each number is the lowest estimated one-rep max needed to reach that strength level. Scroll horizontally on smaller screens.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 100 lb 45.4 kg | 109 / 114 lb 49.4 / 51.7 kg | 137 / 172 lb 62.1 / 78 kg | 172 / 240 lb 78 / 108.9 kg | 206 / 309 lb 93.4 / 140.2 kg |
| 110 lb 49.9 kg | 116 / 122 lb 52.6 / 55.3 kg | 146 / 183 lb 66.2 / 83 kg | 183 / 256 lb 83 / 116.1 kg | 220 / 329 lb 99.8 / 149.2 kg |
| 120 lb 54.4 kg | 123 / 129 lb 55.8 / 58.5 kg | 155 / 194 lb 70.3 / 88 kg | 194 / 271 lb 88 / 122.9 kg | 233 / 349 lb 105.7 / 158.3 kg |
| 130 lb 59 kg | 130 / 136 lb 59 / 61.7 kg | 164 / 205 lb 74.4 / 93 kg | 205 / 286 lb 93 / 129.7 kg | 245 / 368 lb 111.1 / 166.9 kg |
| 140 lb 63.5 kg | 137 / 143 lb 62.1 / 64.9 kg | 172 / 215 lb 78 / 97.5 kg | 215 / 301 lb 97.5 / 136.5 kg | 258 / 387 lb 117 / 175.5 kg |
| 150 lb 68 kg | 143 / 150 lb 64.9 / 68 kg | 180 / 225 lb 81.6 / 102.1 kg | 225 / 315 lb 102.1 / 142.9 kg | 270 / 405 lb 122.5 / 183.7 kg |
| 160 lb 72.6 kg | 149 / 157 lb 67.6 / 71.2 kg | 188 / 235 lb 85.3 / 106.6 kg | 235 / 329 lb 106.6 / 149.2 kg | 282 / 423 lb 127.9 / 191.9 kg |
| 170 lb 77.1 kg | 155 / 163 lb 70.3 / 73.9 kg | 196 / 245 lb 88.9 / 111.1 kg | 245 / 342 lb 111.1 / 155.1 kg | 293 / 440 lb 132.9 / 199.6 kg |
| 180 lb 81.6 kg | 161 / 169 lb 73 / 76.7 kg | 203 / 254 lb 92.1 / 115.2 kg | 254 / 356 lb 115.2 / 161.5 kg | 305 / 457 lb 138.3 / 207.3 kg |
| 190 lb 86.2 kg | 167 / 176 lb 75.7 / 79.8 kg | 211 / 263 lb 95.7 / 119.3 kg | 263 / 369 lb 119.3 / 167.4 kg | 316 / 474 lb 143.3 / 215 kg |
| 200 lb 90.7 kg | 173 / 182 lb 78.5 / 82.6 kg | 218 / 273 lb 98.9 / 123.8 kg | 273 / 382 lb 123.8 / 173.3 kg | 327 / 491 lb 148.3 / 222.7 kg |
| 210 lb 95.3 kg | 179 / 188 lb 81.2 / 85.3 kg | 225 / 282 lb 102.1 / 127.9 kg | 282 / 394 lb 127.9 / 178.7 kg | 338 / 507 lb 153.3 / 230 kg |
| 220 lb 99.8 kg | 185 / 194 lb 83.9 / 88 kg | 232 / 290 lb 105.2 / 131.5 kg | 290 / 407 lb 131.5 / 184.6 kg | 349 / 523 lb 158.3 / 237.2 kg |
| 230 lb 104.3 kg | 190 / 199 lb 86.2 / 90.3 kg | 239 / 299 lb 108.4 / 135.6 kg | 299 / 419 lb 135.6 / 190.1 kg | 359 / 539 lb 162.8 / 244.5 kg |
| 240 lb 108.9 kg | 196 / 205 lb 88.9 / 93 kg | 246 / 308 lb 111.6 / 139.7 kg | 308 / 431 lb 139.7 / 195.5 kg | 369 / 554 lb 167.4 / 251.3 kg |
How Your Belt Squat vs Leg Press Result Is Calculated
The calculator estimates each max, rates it against the standards for that exercise and bodyweight, then compares the two ratings. Here is the complete process.
1. Estimate a one-rep max from each set
For one rep, it uses the weight entered. For 2–12 reps, it runs both formulas and keeps the lower, less aggressive estimate.
- Epley: weight × (1 + reps ÷ 30)
- Brzycki: weight × 36 ÷ (37 − reps)
A published back-squat study supports estimated-max prediction under its study conditions. It does not independently validate every exercise or population used by this comparison. Estimates are more dependable from clean, difficult, lower-rep sets. See the Back-squat formula validation study and Published discussion of back-squat one-rep-max prediction research.
2. Find the belt squat strength level
The standards use the sex-specific targets from the individual Belt Squat tool. Targets begin at 190 lb for men and 150 lb for women, then adjust to your exact bodyweight: reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.
The target rises more slowly than bodyweight so heavier lifters are expected to lift more without requiring strength to increase pound for pound.
3. Find the leg press strength level
The leg press standards use the exercise-specific targets from the individual 45-degree sled leg press tool. Targets begin at 190 lb for men and 150 lb for women, then adjust to your exact bodyweight: reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.
The target rises more slowly than bodyweight so heavier lifters are expected to press more total displayed sled weight without requiring strength to increase pound for pound.
4. Compare the two results
Each max receives a level from Beginner through Elite. The lower-level lift is the priority. If the levels match, a priority appears only when one lift is at least 10 points farther from its next level. Otherwise, the result is Balanced.
The result shows which lift ranks lower, not why. Technique, fatigue, training history, and set quality can affect it. Age range is recorded anonymously but does not change the standards.
| Stage | What happens |
|---|---|
| Estimate each max | Use the entered weight for 1 rep; for 2–12 reps, keep the lower formula result. |
| Rate the belt squat | Adjust belt squat targets to exact bodyweight with the two-thirds rule. |
| Rate the leg press | Adjust leg press targets to exact bodyweight with the two-thirds rule. |
| Compare different levels | Name the lower-level lift as the priority. |
| Compare matching levels | Use Balanced unless the difference in progress toward the next level reaches 10 points. |
Use the calculator above to see both estimated maxes, strength levels, the priority or Balanced result, and both next-level targets.
How Men’s Belt Squat and Leg Press Standards Differ
How to read both charts: Choose a strength level, find bodyweight along the bottom, and follow that level’s line. Zero means the two standards are equal. Above zero means the leg press standard is higher; below zero means the belt squat standard is higher. On a phone, swipe the chart left and right to inspect the full-size lines and labels. The tables provide the exact pounds and kilograms.
What the men’s data shows:
The standards come closest at 120 lb.
Intermediate, Advanced, and Elite at every displayed bodyweight.
59.9 → 109.8 kg from 120 to 300 lb bodyweight.
How to read the table: Every number is the leg press standard minus the belt squat standard. A plus sign means the leg press standard is higher. A minus sign means the belt squat standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 120 lb 54.4 kg | −7 lb −3.2 kg | +31 lb +14.1 kg | +81 lb +36.8 kg | +132 lb +59.9 kg |
| 130 lb 59 kg | −8 lb −3.6 kg | +33 lb +15 kg | +86 lb +39 kg | +139 lb +63.1 kg |
| 140 lb 63.5 kg | −8 lb −3.6 kg | +34 lb +15.5 kg | +90 lb +40.8 kg | +146 lb +66.2 kg |
| 150 lb 68 kg | −8 lb −3.6 kg | +36 lb +16.3 kg | +94 lb +42.7 kg | +153 lb +69.4 kg |
| 160 lb 72.6 kg | −9 lb −4.1 kg | +37 lb +16.7 kg | +99 lb +44.9 kg | +159 lb +72.1 kg |
| 170 lb 77.1 kg | −9 lb −4 kg | +39 lb +17.6 kg | +102 lb +46.2 kg | +167 lb +75.8 kg |
| 180 lb 81.6 kg | −10 lb −4.5 kg | +41 lb +18.6 kg | +106 lb +48 kg | +172 lb +78 kg |
| 190 lb 86.2 kg | −10 lb −4.6 kg | +42 lb +19 kg | +110 lb +49.9 kg | +179 lb +81.2 kg |
| 200 lb 90.7 kg | −10 lb −4.6 kg | +44 lb +20 kg | +114 lb +51.7 kg | +185 lb +83.9 kg |
| 210 lb 95.3 kg | −10 lb −4.5 kg | +45 lb +20.4 kg | +118 lb +53.5 kg | +191 lb +86.6 kg |
| 220 lb 99.8 kg | −11 lb −4.9 kg | +46 lb +20.9 kg | +122 lb +55.4 kg | +197 lb +89.4 kg |
| 230 lb 104.3 kg | −11 lb −5 kg | +47 lb +21.3 kg | +125 lb +56.7 kg | +204 lb +92.5 kg |
| 240 lb 108.9 kg | −12 lb −5.4 kg | +49 lb +22.2 kg | +128 lb +58 kg | +209 lb +94.9 kg |
| 250 lb 113.4 kg | −12 lb −5.4 kg | +51 lb +23.1 kg | +132 lb +59.8 kg | +215 lb +97.5 kg |
| 260 lb 117.9 kg | −12 lb −5.4 kg | +52 lb +23.6 kg | +135 lb +61.3 kg | +220 lb +99.7 kg |
| 270 lb 122.5 kg | −13 lb −5.9 kg | +53 lb +24.1 kg | +139 lb +63.1 kg | +226 lb +102.6 kg |
| 280 lb 127 kg | −13 lb −5.9 kg | +55 lb +24.9 kg | +142 lb +64.5 kg | +231 lb +104.8 kg |
| 290 lb 131.5 kg | −14 lb −6.3 kg | +55 lb +25 kg | +146 lb +66.3 kg | +237 lb +107.5 kg |
| 300 lb 136.1 kg | −14 lb −6.3 kg | +57 lb +25.9 kg | +149 lb +67.6 kg | +242 lb +109.8 kg |
How Women’s Belt Squat and Leg Press Standards Differ
What the women’s data shows:
The standards come closest at 100 lb.
Novice, Intermediate, Advanced, and Elite at every displayed bodyweight.
46.8 → 83.9 kg from 100 to 240 lb bodyweight.
How to read the table: Every number is the leg press standard minus the belt squat standard. A plus sign means the leg press standard is higher. A minus sign means the belt squat standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 100 lb 45.4 kg | +5 lb +2.3 kg | +35 lb +15.9 kg | +68 lb +30.9 kg | +103 lb +46.8 kg |
| 110 lb 49.9 kg | +6 lb +2.7 kg | +37 lb +16.8 kg | +73 lb +33.1 kg | +109 lb +49.4 kg |
| 120 lb 54.4 kg | +6 lb +2.7 kg | +39 lb +17.7 kg | +77 lb +34.9 kg | +116 lb +52.6 kg |
| 130 lb 59 kg | +6 lb +2.7 kg | +41 lb +18.6 kg | +81 lb +36.7 kg | +123 lb +55.8 kg |
| 140 lb 63.5 kg | +6 lb +2.8 kg | +43 lb +19.5 kg | +86 lb +39 kg | +129 lb +58.5 kg |
| 150 lb 68 kg | +7 lb +3.1 kg | +45 lb +20.5 kg | +90 lb +40.8 kg | +135 lb +61.2 kg |
| 160 lb 72.6 kg | +8 lb +3.6 kg | +47 lb +21.3 kg | +94 lb +42.6 kg | +141 lb +64 kg |
| 170 lb 77.1 kg | +8 lb +3.6 kg | +49 lb +22.2 kg | +97 lb +44 kg | +147 lb +66.7 kg |
| 180 lb 81.6 kg | +8 lb +3.7 kg | +51 lb +23.1 kg | +102 lb +46.3 kg | +152 lb +69 kg |
| 190 lb 86.2 kg | +9 lb +4.1 kg | +52 lb +23.6 kg | +106 lb +48.1 kg | +158 lb +71.7 kg |
| 200 lb 90.7 kg | +9 lb +4.1 kg | +55 lb +24.9 kg | +109 lb +49.5 kg | +164 lb +74.4 kg |
| 210 lb 95.3 kg | +9 lb +4.1 kg | +57 lb +25.8 kg | +112 lb +50.8 kg | +169 lb +76.7 kg |
| 220 lb 99.8 kg | +9 lb +4.1 kg | +58 lb +26.3 kg | +117 lb +53.1 kg | +174 lb +78.9 kg |
| 230 lb 104.3 kg | +9 lb +4.1 kg | +60 lb +27.2 kg | +120 lb +54.5 kg | +180 lb +81.7 kg |
| 240 lb 108.9 kg | +9 lb +4.1 kg | +62 lb +28.1 kg | +123 lb +55.8 kg | +185 lb +83.9 kg |
Belt Squat and Leg Press Exercises Used by This Calculator
This calculator uses a strict belt squat and a 45-degree sled leg press. Use strict Belt Squat and Leg Press sets that follow each individual tool’s canonical setup, range, equipment, and lockout rules. Do not transfer a load convention or variation from one exercise to the other.
Use a strict, repeatable Belt Squat
Use the tested Belt Squat machine only Enter external resistance for the set Use matching units for bodyweight and resistance Keep setup and range consistent Count only strict controlled reps Do not enter a different exercise result Enter displayed machine or stack weight. Keep the same equipment and setup when retesting.
Use a 45-degree plate-loaded sled leg press
Keep both feet in a consistent shoulder-width position, keep the hips and lower back supported, lower the sled under control until the thighs reach at least parallel to the platform, and finish with full knee extension. Do not enter a vertical or selectorized machine, a single-leg variation, a partial rep, a high-foot variation, an assisted rep, or another machine’s displayed weight.
Enter one recent Belt Squat set and one recent Leg Press set
Use each exercise’s stated load convention and enter a whole number from 1 to 12 reps. Pounds and kilograms can be mixed. Use clean, difficult sets and repeat the same equipment and setup when retesting.
Related Tools
- Belt Squat — View the individual Belt Squat standards and next strength-level target.
- Leg Press (45° Sled) — View the individual Leg Press standards and next strength-level target.
- Barbell Back Squat (High-Bar, Full Depth) — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.
- Safety Bar Squat — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.