Barbell Strict Curl vs Barbell Curl Strength Standards
Compare your barbell strict curl and barbell curl 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.
Use each exercise's canonical input: Total barbell load for Barbell Strict Curl and Total barbell weight for Barbell Curl. Use Standing position with barbell held at arm’s length and a standing barbell curl with a supinated grip, stable torso and upper arms, full controlled bottom range, and a clear top curl. 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.
Barbell Strict Curl vs Barbell Curl Strength Standards by Bodyweight
Use these tables to compare the estimated one-rep max required for the barbell strict curl and barbell curl to reach the same strength level at each listed bodyweight. They show the targets used by the calculator—not a required difference between your barbell strict curl and barbell curl.
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 Barbell Strict Curl / Barbell Curl, 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 Barbell Strict Curl vs Barbell Curl Standards
How to read the table: The first number is Barbell Strict Curl; the second is Barbell Curl. 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 | 42 / 42 lb 19.1 / 19.1 kg | 63 / 63 lb 28.6 / 28.6 kg | 91 / 91 lb 41.3 / 41.3 kg | 119 / 119 lb 54 / 54 kg |
| 130 lb 59 kg | 44 / 44 lb 20 / 20 kg | 67 / 67 lb 30.4 / 30.4 kg | 96 / 96 lb 43.5 / 43.5 kg | 126 / 126 lb 57.2 / 57.2 kg |
| 140 lb 63.5 kg | 47 / 47 lb 21.3 / 21.3 kg | 70 / 70 lb 31.8 / 31.8 kg | 101 / 101 lb 45.8 / 45.8 kg | 132 / 132 lb 59.9 / 59.9 kg |
| 150 lb 68 kg | 49 / 49 lb 22.2 / 22.2 kg | 73 / 73 lb 33.1 / 33.1 kg | 106 / 106 lb 48.1 / 48.1 kg | 138 / 138 lb 62.6 / 62.6 kg |
| 160 lb 72.6 kg | 51 / 51 lb 23.1 / 23.1 kg | 77 / 77 lb 34.9 / 34.9 kg | 111 / 111 lb 50.3 / 50.3 kg | 144 / 144 lb 65.3 / 65.3 kg |
| 170 lb 77.1 kg | 53 / 53 lb 24 / 24 kg | 80 / 80 lb 36.3 / 36.3 kg | 115 / 115 lb 52.2 / 52.2 kg | 150 / 150 lb 68 / 68 kg |
| 180 lb 81.6 kg | 55 / 55 lb 24.9 / 24.9 kg | 83 / 83 lb 37.6 / 37.6 kg | 120 / 120 lb 54.4 / 54.4 kg | 156 / 156 lb 70.8 / 70.8 kg |
| 190 lb 86.2 kg | 57 / 57 lb 25.9 / 25.9 kg | 86 / 86 lb 39 / 39 kg | 124 / 124 lb 56.2 / 56.2 kg | 162 / 162 lb 73.5 / 73.5 kg |
| 200 lb 90.7 kg | 59 / 59 lb 26.8 / 26.8 kg | 89 / 89 lb 40.4 / 40.4 kg | 128 / 128 lb 58.1 / 58.1 kg | 168 / 168 lb 76.2 / 76.2 kg |
| 210 lb 95.3 kg | 61 / 61 lb 27.7 / 27.7 kg | 92 / 92 lb 41.7 / 41.7 kg | 133 / 133 lb 60.3 / 60.3 kg | 173 / 173 lb 78.5 / 78.5 kg |
| 220 lb 99.8 kg | 63 / 63 lb 28.6 / 28.6 kg | 95 / 95 lb 43.1 / 43.1 kg | 137 / 137 lb 62.1 / 62.1 kg | 179 / 179 lb 81.2 / 81.2 kg |
| 230 lb 104.3 kg | 65 / 65 lb 29.5 / 29.5 kg | 98 / 98 lb 44.5 / 44.5 kg | 141 / 141 lb 64 / 64 kg | 184 / 184 lb 83.5 / 83.5 kg |
| 240 lb 108.9 kg | 67 / 67 lb 30.4 / 30.4 kg | 100 / 100 lb 45.4 / 45.4 kg | 145 / 145 lb 65.8 / 65.8 kg | 189 / 189 lb 85.7 / 85.7 kg |
| 250 lb 113.4 kg | 68 / 68 lb 30.8 / 30.8 kg | 103 / 103 lb 46.7 / 46.7 kg | 149 / 149 lb 67.6 / 67.6 kg | 195 / 195 lb 88.5 / 88.5 kg |
| 260 lb 117.9 kg | 70 / 70 lb 31.8 / 31.8 kg | 106 / 106 lb 48.1 / 48.1 kg | 153 / 153 lb 69.4 / 69.4 kg | 200 / 200 lb 90.7 / 90.7 kg |
| 270 lb 122.5 kg | 72 / 72 lb 32.7 / 32.7 kg | 109 / 109 lb 49.4 / 49.4 kg | 157 / 157 lb 71.2 / 71.2 kg | 205 / 205 lb 93 / 93 kg |
| 280 lb 127 kg | 74 / 74 lb 33.6 / 33.6 kg | 111 / 111 lb 50.3 / 50.3 kg | 161 / 161 lb 73 / 73 kg | 210 / 210 lb 95.3 / 95.3 kg |
| 290 lb 131.5 kg | 76 / 76 lb 34.5 / 34.5 kg | 114 / 114 lb 51.7 / 51.7 kg | 164 / 164 lb 74.4 / 74.4 kg | 215 / 215 lb 97.5 / 97.5 kg |
| 300 lb 136.1 kg | 77 / 77 lb 34.9 / 34.9 kg | 117 / 117 lb 53.1 / 53.1 kg | 168 / 168 lb 76.2 / 76.2 kg | 220 / 220 lb 99.8 / 99.8 kg |
Women’s Barbell Strict Curl vs Barbell Curl Standards
How to read the table: The first number is Barbell Strict Curl; the second is Barbell Curl. 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 | 23 / 23 lb 10.4 / 10.4 kg | 40 / 40 lb 18.1 / 18.1 kg | 57 / 57 lb 25.9 / 25.9 kg | 80 / 80 lb 36.3 / 36.3 kg |
| 110 lb 49.9 kg | 24 / 24 lb 10.9 / 10.9 kg | 43 / 43 lb 19.5 / 19.5 kg | 61 / 61 lb 27.7 / 27.7 kg | 85 / 85 lb 38.6 / 38.6 kg |
| 120 lb 54.4 kg | 26 / 26 lb 11.8 / 11.8 kg | 46 / 46 lb 20.9 / 20.9 kg | 65 / 65 lb 29.5 / 29.5 kg | 90 / 90 lb 40.8 / 40.8 kg |
| 130 lb 59 kg | 27 / 27 lb 12.2 / 12.2 kg | 48 / 48 lb 21.8 / 21.8 kg | 68 / 68 lb 30.8 / 30.8 kg | 95 / 95 lb 43.1 / 43.1 kg |
| 140 lb 63.5 kg | 29 / 29 lb 13.2 / 13.2 kg | 51 / 51 lb 23.1 / 23.1 kg | 72 / 72 lb 32.7 / 32.7 kg | 100 / 100 lb 45.4 / 45.4 kg |
| 150 lb 68 kg | 30 / 30 lb 13.6 / 13.6 kg | 53 / 53 lb 24 / 24 kg | 75 / 75 lb 34 / 34 kg | 105 / 105 lb 47.6 / 47.6 kg |
| 160 lb 72.6 kg | 31 / 31 lb 14.1 / 14.1 kg | 55 / 55 lb 24.9 / 24.9 kg | 78 / 78 lb 35.4 / 35.4 kg | 110 / 110 lb 49.9 / 49.9 kg |
| 170 lb 77.1 kg | 33 / 33 lb 15 / 15 kg | 58 / 58 lb 26.3 / 26.3 kg | 82 / 82 lb 37.2 / 37.2 kg | 114 / 114 lb 51.7 / 51.7 kg |
| 180 lb 81.6 kg | 34 / 34 lb 15.4 / 15.4 kg | 60 / 60 lb 27.2 / 27.2 kg | 85 / 85 lb 38.6 / 38.6 kg | 119 / 119 lb 54 / 54 kg |
| 190 lb 86.2 kg | 35 / 35 lb 15.9 / 15.9 kg | 62 / 62 lb 28.1 / 28.1 kg | 88 / 88 lb 39.9 / 39.9 kg | 123 / 123 lb 55.8 / 55.8 kg |
| 200 lb 90.7 kg | 36 / 36 lb 16.3 / 16.3 kg | 64 / 64 lb 29 / 29 kg | 91 / 91 lb 41.3 / 41.3 kg | 127 / 127 lb 57.6 / 57.6 kg |
| 210 lb 95.3 kg | 38 / 38 lb 17.2 / 17.2 kg | 66 / 66 lb 29.9 / 29.9 kg | 94 / 94 lb 42.6 / 42.6 kg | 131 / 131 lb 59.4 / 59.4 kg |
| 220 lb 99.8 kg | 39 / 39 lb 17.7 / 17.7 kg | 68 / 68 lb 30.8 / 30.8 kg | 97 / 97 lb 44 / 44 kg | 136 / 136 lb 61.7 / 61.7 kg |
| 230 lb 104.3 kg | 40 / 40 lb 18.1 / 18.1 kg | 70 / 70 lb 31.8 / 31.8 kg | 100 / 100 lb 45.4 / 45.4 kg | 140 / 140 lb 63.5 / 63.5 kg |
| 240 lb 108.9 kg | 41 / 41 lb 18.6 / 18.6 kg | 73 / 73 lb 33.1 / 33.1 kg | 103 / 103 lb 46.7 / 46.7 kg | 144 / 144 lb 65.3 / 65.3 kg |
How Your Barbell Strict Curl vs Barbell Curl 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 barbell strict curl strength level
The standards use the sex-specific thresholds from the individual Barbell Strict Curl 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 larger lifters are expected to lift more without requiring strength to increase pound for pound.
3. Find the barbell curl strength level
The standards use the sex-specific strict barbell curl thresholds from the individual 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 larger lifters are expected to curl more total barbell 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 barbell strict curl | Use the canonical estimated max and adjust targets to exact bodyweight with the approved two-thirds rule. |
| Rate the barbell curl | Use total-barbell estimated max and adjust 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 Barbell Strict Curl and Barbell Curl 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 barbell curl standard is higher; below zero means the barbell strict curl 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 barbell strict curl and barbell curl standards are within 3 lb at 120 lb, 130 lb, 140 lb, 150 lb, 160 lb, 170 lb, 180 lb, 190 lb, 200 lb, 210 lb, 220 lb, 230 lb, 240 lb, 250 lb, 260 lb, 270 lb, 280 lb, 290 lb, and 300 lb.
The higher target changes by strength level or bodyweight.
0 → 0 kg from 120 to 300 lb bodyweight.
How to read the table: Every number is the barbell curl standard minus the barbell strict curl standard. A plus sign means the barbell curl standard is higher. A minus sign means the barbell strict curl standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 120 lb 54.4 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 130 lb 59 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 140 lb 63.5 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 150 lb 68 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 160 lb 72.6 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 170 lb 77.1 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 180 lb 81.6 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 190 lb 86.2 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 200 lb 90.7 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 210 lb 95.3 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 220 lb 99.8 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 230 lb 104.3 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 240 lb 108.9 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 250 lb 113.4 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 260 lb 117.9 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 270 lb 122.5 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 280 lb 127 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 290 lb 131.5 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 300 lb 136.1 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
How Women’s Barbell Strict Curl and Barbell Curl Standards Differ
What the women’s data shows:
The barbell strict curl and barbell curl standards are within 3 lb at 100 lb, 110 lb, 120 lb, 130 lb, 140 lb, 150 lb, 160 lb, 170 lb, 180 lb, 190 lb, 200 lb, 210 lb, 220 lb, 230 lb, and 240 lb.
The higher target changes by strength level or bodyweight.
0 → 0 kg from 100 to 240 lb bodyweight.
How to read the table: Every number is the barbell curl standard minus the barbell strict curl standard. A plus sign means the barbell curl standard is higher. A minus sign means the barbell strict curl standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 100 lb 45.4 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 110 lb 49.9 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 120 lb 54.4 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 130 lb 59 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 140 lb 63.5 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 150 lb 68 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 160 lb 72.6 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 170 lb 77.1 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 180 lb 81.6 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 190 lb 86.2 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 200 lb 90.7 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 210 lb 95.3 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 220 lb 99.8 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 230 lb 104.3 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
| 240 lb 108.9 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg | 0 lb 0 kg |
Barbell Strict Curl and Barbell Curl Exercises Used by This Calculator
This calculator uses a strict barbell strict curl test and a strict standing barbell curl. Use strict canonical Barbell Strict Curl and Barbell Curl tests. Do not mix variations, assistance, partial range, momentum, or different load conventions.
Use the canonical Barbell Strict Curl setup and load convention
Standing position with barbell held at arm’s length Full elbow extension at the bottom of every rep Curl until the bar reaches shoulder level with full elbow flexion Elbows remain fixed at sides throughout the movement Torso remains upright with no backward lean Controlled eccentric (no dropping the weight) Raw lifting only Allowed equipment: straight barbell or EZ bar, optional belt Disallowed: hip drive or “cheat” curls, partial range of motion, machine or cable curls, incline dumbbell curls, preacher curls, excessive torso lean or momentum
Use total barbell load without body English
Enter the bar plus all plates. Keep the torso and upper arms stable, curl with a supinated grip to a clear controlled top, and lower through the same full range. Do not enter per-side plates, cheat curls, EZ-bar or reverse curls, preacher curls, partial reps, hip-driven reps, torso-swing reps, or shoulder-heave reps.
Enter one recent Barbell Strict Curl result and one recent Barbell Curl result
Use each exercise’s canonical input: Total barbell load for Barbell Strict Curl and Total barbell weight for Barbell Curl.
Related Tools
- Barbell Strict Curl — View the individual Barbell Strict Curl standards and next strength-level target.
- Barbell Curl (Strict) — View the individual Barbell Curl standards and next strength-level target.
- Barbell Drag Curl — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.
- Barbell Cheat Curl — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.
- Reverse Barbell Curl — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.
- One Arm Dumbbell Preacher Curl — Use this related standards tool to compare a registry-approved neighboring exercise without mixing its result into this comparison.