Preacher Curl vs Barbell Curl Strength Standards
Compare your barbell preacher curl and barbell curl against strength standards for your sex and bodyweight. Test each lift with 1–12 strict reps to see estimated one-rep maxes, strength levels, next targets, and priority.
First lift: total barbell weight and 1–12 strict reps. Second lift: total barbell weight and 1–12 strict reps. Pounds or kilograms. For the first exercise, start near full elbow extension with both upper arms fixed on the preacher pad, curl to full flexion, and lower under control. For the second exercise, keep the torso and upper arms stable, curl with a supinated grip to a clear controlled top, and lower through the same full range. Each lift is compared with its own standards, so the heavier lift is not automatically the stronger one.
Barbell Preacher Curl vs Barbell Curl Strength Standards by Bodyweight
The paired standards below show what the barbell preacher curl and barbell curl each require at the same strength level. They are separate exercise targets rather than a prescribed difference between your lifts.
Select the appropriate sex table and nearest bodyweight, then choose a strength-level column. Values are ordered Barbell Preacher Curl / Barbell Curl in pounds with kilograms underneath. The calculator above handles exact bodyweight and set inputs.
Men’s Barbell Preacher Curl vs Barbell Curl Standards
How to read the table: The first number is Barbell Preacher 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 | 35 / 42 lb 15.9 / 19.1 kg | 53 / 63 lb 24 / 28.6 kg | 77 / 91 lb 34.9 / 41.3 kg | 101 / 119 lb 45.8 / 54 kg |
| 130 lb 59 kg | 37 / 44 lb 16.8 / 20 kg | 56 / 67 lb 25.4 / 30.4 kg | 82 / 96 lb 37.2 / 43.5 kg | 106 / 126 lb 48.1 / 57.2 kg |
| 140 lb 63.5 kg | 39 / 47 lb 17.7 / 21.3 kg | 59 / 70 lb 26.8 / 31.8 kg | 86 / 101 lb 39 / 45.8 kg | 112 / 132 lb 50.8 / 59.9 kg |
| 150 lb 68 kg | 41 / 49 lb 18.6 / 22.2 kg | 62 / 73 lb 28.1 / 33.1 kg | 90 / 106 lb 40.8 / 48.1 kg | 117 / 138 lb 53.1 / 62.6 kg |
| 160 lb 72.6 kg | 43 / 51 lb 19.5 / 23.1 kg | 64 / 77 lb 29 / 34.9 kg | 94 / 111 lb 42.6 / 50.3 kg | 122 / 144 lb 55.3 / 65.3 kg |
| 170 lb 77.1 kg | 45 / 53 lb 20.4 / 24 kg | 67 / 80 lb 30.4 / 36.3 kg | 97 / 115 lb 44 / 52.2 kg | 127 / 150 lb 57.6 / 68 kg |
| 180 lb 81.6 kg | 46 / 55 lb 20.9 / 24.9 kg | 69 / 83 lb 31.3 / 37.6 kg | 101 / 120 lb 45.8 / 54.4 kg | 132 / 156 lb 59.9 / 70.8 kg |
| 190 lb 86.2 kg | 48 / 57 lb 21.8 / 25.9 kg | 72 / 86 lb 32.7 / 39 kg | 105 / 124 lb 47.6 / 56.2 kg | 137 / 162 lb 62.1 / 73.5 kg |
| 200 lb 90.7 kg | 50 / 59 lb 22.7 / 26.8 kg | 75 / 89 lb 34 / 40.4 kg | 109 / 128 lb 49.4 / 58.1 kg | 142 / 168 lb 64.4 / 76.2 kg |
| 210 lb 95.3 kg | 51 / 61 lb 23.1 / 27.7 kg | 77 / 92 lb 34.9 / 41.7 kg | 112 / 133 lb 50.8 / 60.3 kg | 146 / 173 lb 66.2 / 78.5 kg |
| 220 lb 99.8 kg | 53 / 63 lb 24 / 28.6 kg | 79 / 95 lb 35.8 / 43.1 kg | 116 / 137 lb 52.6 / 62.1 kg | 151 / 179 lb 68.5 / 81.2 kg |
| 230 lb 104.3 kg | 55 / 65 lb 24.9 / 29.5 kg | 82 / 98 lb 37.2 / 44.5 kg | 119 / 141 lb 54 / 64 kg | 156 / 184 lb 70.8 / 83.5 kg |
| 240 lb 108.9 kg | 56 / 67 lb 25.4 / 30.4 kg | 84 / 100 lb 38.1 / 45.4 kg | 123 / 145 lb 55.8 / 65.8 kg | 160 / 189 lb 72.6 / 85.7 kg |
| 250 lb 113.4 kg | 58 / 68 lb 26.3 / 30.8 kg | 86 / 103 lb 39 / 46.7 kg | 126 / 149 lb 57.2 / 67.6 kg | 165 / 195 lb 74.8 / 88.5 kg |
| 260 lb 117.9 kg | 59 / 70 lb 26.8 / 31.8 kg | 89 / 106 lb 40.4 / 48.1 kg | 129 / 153 lb 58.5 / 69.4 kg | 169 / 200 lb 76.7 / 90.7 kg |
| 270 lb 122.5 kg | 61 / 72 lb 27.7 / 32.7 kg | 91 / 109 lb 41.3 / 49.4 kg | 133 / 157 lb 60.3 / 71.2 kg | 173 / 205 lb 78.5 / 93 kg |
| 280 lb 127 kg | 62 / 74 lb 28.1 / 33.6 kg | 93 / 111 lb 42.2 / 50.3 kg | 136 / 161 lb 61.7 / 73 kg | 177 / 210 lb 80.3 / 95.3 kg |
| 290 lb 131.5 kg | 64 / 76 lb 29 / 34.5 kg | 95 / 114 lb 43.1 / 51.7 kg | 139 / 164 lb 63 / 74.4 kg | 182 / 215 lb 82.6 / 97.5 kg |
| 300 lb 136.1 kg | 65 / 77 lb 29.5 / 34.9 kg | 98 / 117 lb 44.5 / 53.1 kg | 142 / 168 lb 64.4 / 76.2 kg | 186 / 220 lb 84.4 / 99.8 kg |
Women’s Barbell Preacher Curl vs Barbell Curl Standards
How to read the table: The first number is Barbell Preacher 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 | 20 / 23 lb 9.1 / 10.4 kg | 34 / 40 lb 15.4 / 18.1 kg | 50 / 57 lb 22.7 / 25.9 kg | 69 / 80 lb 31.3 / 36.3 kg |
| 110 lb 49.9 kg | 21 / 24 lb 9.5 / 10.9 kg | 37 / 43 lb 16.8 / 19.5 kg | 53 / 61 lb 24 / 27.7 kg | 73 / 85 lb 33.1 / 38.6 kg |
| 120 lb 54.4 kg | 22 / 26 lb 10 / 11.8 kg | 39 / 46 lb 17.7 / 20.9 kg | 56 / 65 lb 25.4 / 29.5 kg | 78 / 90 lb 35.4 / 40.8 kg |
| 130 lb 59 kg | 24 / 27 lb 10.9 / 12.2 kg | 41 / 48 lb 18.6 / 21.8 kg | 59 / 68 lb 26.8 / 30.8 kg | 82 / 95 lb 37.2 / 43.1 kg |
| 140 lb 63.5 kg | 25 / 29 lb 11.3 / 13.2 kg | 43 / 51 lb 19.5 / 23.1 kg | 62 / 72 lb 28.1 / 32.7 kg | 86 / 100 lb 39 / 45.4 kg |
| 150 lb 68 kg | 26 / 30 lb 11.8 / 13.6 kg | 45 / 53 lb 20.4 / 24 kg | 65 / 75 lb 29.5 / 34 kg | 90 / 105 lb 40.8 / 47.6 kg |
| 160 lb 72.6 kg | 27 / 31 lb 12.2 / 14.1 kg | 47 / 55 lb 21.3 / 24.9 kg | 68 / 78 lb 30.8 / 35.4 kg | 94 / 110 lb 42.6 / 49.9 kg |
| 170 lb 77.1 kg | 28 / 33 lb 12.7 / 15 kg | 49 / 58 lb 22.2 / 26.3 kg | 71 / 82 lb 32.2 / 37.2 kg | 98 / 114 lb 44.5 / 51.7 kg |
| 180 lb 81.6 kg | 29 / 34 lb 13.2 / 15.4 kg | 51 / 60 lb 23.1 / 27.2 kg | 73 / 85 lb 33.1 / 38.6 kg | 102 / 119 lb 46.3 / 54 kg |
| 190 lb 86.2 kg | 30 / 35 lb 13.6 / 15.9 kg | 53 / 62 lb 24 / 28.1 kg | 76 / 88 lb 34.5 / 39.9 kg | 105 / 123 lb 47.6 / 55.8 kg |
| 200 lb 90.7 kg | 31 / 36 lb 14.1 / 16.3 kg | 55 / 64 lb 24.9 / 29 kg | 79 / 91 lb 35.8 / 41.3 kg | 109 / 127 lb 49.4 / 57.6 kg |
| 210 lb 95.3 kg | 33 / 38 lb 15 / 17.2 kg | 56 / 66 lb 25.4 / 29.9 kg | 81 / 94 lb 36.7 / 42.6 kg | 113 / 131 lb 51.3 / 59.4 kg |
| 220 lb 99.8 kg | 34 / 39 lb 15.4 / 17.7 kg | 58 / 68 lb 26.3 / 30.8 kg | 84 / 97 lb 38.1 / 44 kg | 116 / 136 lb 52.6 / 61.7 kg |
| 230 lb 104.3 kg | 35 / 40 lb 15.9 / 18.1 kg | 60 / 70 lb 27.2 / 31.8 kg | 86 / 100 lb 39 / 45.4 kg | 120 / 140 lb 54.4 / 63.5 kg |
| 240 lb 108.9 kg | 36 / 41 lb 16.3 / 18.6 kg | 62 / 73 lb 28.1 / 33.1 kg | 89 / 103 lb 40.4 / 46.7 kg | 123 / 144 lb 55.8 / 65.3 kg |
How Your Barbell Preacher Curl vs Barbell Curl Result Is Calculated
Each set is converted to an estimated max before the calculator assigns exercise-specific strength levels and compares them.
1. Estimate a one-rep max from each set
The entered weight is used directly for one rep. With 2–12 reps, both estimates are compared and the lower value is used.
- Epley: weight × (1 + reps ÷ 30)
- Brzycki: weight × 36 ÷ (37 − reps)
Set quality matters for this Barbell Preacher Curl vs Barbell Curl comparison. Enter technically consistent, challenging sets, and prefer lower-rep results when practical because the estimate extends less far beyond the performed set.
2. Find the barbell preacher curl strength level
The barbell preacher curl rating uses its sex-specific exercise standards. Reference targets at 190 lb for men and 150 lb for women are scaled to the entered bodyweight by reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.
This adjustment expects larger lifters to move more weight, but it does not increase the target pound for pound with bodyweight.
3. Find the barbell curl strength level
For barbell curl, the individual exercise thresholds start from reference bodyweights of 190 lb for men and 150 lb for women. Exact-bodyweight targets use 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
Strength level decides the comparison first. Matching levels remain Balanced unless progress toward the next target differs by at least 10 points.
Treat the result as a training comparison rather than an explanation of why one lift trails. Set quality, fatigue, skill, and training exposure all matter. Age range is recorded anonymously but does not change these 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 preacher curl | Adjust barbell preacher curl targets to exact bodyweight with the 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. |
How Men’s Barbell Preacher 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 preacher 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 standards come closest at 120 lb.
The higher target remains with Barbell Curl for Novice, Intermediate, Advanced, and Elite throughout the table.
8.2 → 15.4 kg from 120 to 300 lb bodyweight.
How to read the table: Every number is the barbell curl standard minus the barbell preacher curl standard. A plus sign means the barbell curl standard is higher. A minus sign means the barbell preacher curl standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 120 lb 54.4 kg | +7 lb +3.2 kg | +10 lb +4.6 kg | +14 lb +6.4 kg | +18 lb +8.2 kg |
| 130 lb 59 kg | +7 lb +3.2 kg | +11 lb +5 kg | +14 lb +6.3 kg | +20 lb +9.1 kg |
| 140 lb 63.5 kg | +8 lb +3.6 kg | +11 lb +5 kg | +15 lb +6.8 kg | +20 lb +9.1 kg |
| 150 lb 68 kg | +8 lb +3.6 kg | +11 lb +5 kg | +16 lb +7.3 kg | +21 lb +9.5 kg |
| 160 lb 72.6 kg | +8 lb +3.6 kg | +13 lb +5.9 kg | +17 lb +7.7 kg | +22 lb +10 kg |
| 170 lb 77.1 kg | +8 lb +3.6 kg | +13 lb +5.9 kg | +18 lb +8.2 kg | +23 lb +10.4 kg |
| 180 lb 81.6 kg | +9 lb +4 kg | +14 lb +6.3 kg | +19 lb +8.6 kg | +24 lb +10.9 kg |
| 190 lb 86.2 kg | +9 lb +4.1 kg | +14 lb +6.3 kg | +19 lb +8.6 kg | +25 lb +11.4 kg |
| 200 lb 90.7 kg | +9 lb +4.1 kg | +14 lb +6.4 kg | +19 lb +8.7 kg | +26 lb +11.8 kg |
| 210 lb 95.3 kg | +10 lb +4.6 kg | +15 lb +6.8 kg | +21 lb +9.5 kg | +27 lb +12.3 kg |
| 220 lb 99.8 kg | +10 lb +4.6 kg | +16 lb +7.3 kg | +21 lb +9.5 kg | +28 lb +12.7 kg |
| 230 lb 104.3 kg | +10 lb +4.6 kg | +16 lb +7.3 kg | +22 lb +10 kg | +28 lb +12.7 kg |
| 240 lb 108.9 kg | +11 lb +5 kg | +16 lb +7.3 kg | +22 lb +10 kg | +29 lb +13.1 kg |
| 250 lb 113.4 kg | +10 lb +4.5 kg | +17 lb +7.7 kg | +23 lb +10.4 kg | +30 lb +13.7 kg |
| 260 lb 117.9 kg | +11 lb +5 kg | +17 lb +7.7 kg | +24 lb +10.9 kg | +31 lb +14 kg |
| 270 lb 122.5 kg | +11 lb +5 kg | +18 lb +8.1 kg | +24 lb +10.9 kg | +32 lb +14.5 kg |
| 280 lb 127 kg | +12 lb +5.5 kg | +18 lb +8.1 kg | +25 lb +11.3 kg | +33 lb +15 kg |
| 290 lb 131.5 kg | +12 lb +5.5 kg | +19 lb +8.6 kg | +25 lb +11.4 kg | +33 lb +14.9 kg |
| 300 lb 136.1 kg | +12 lb +5.4 kg | +19 lb +8.6 kg | +26 lb +11.8 kg | +34 lb +15.4 kg |
How Women’s Barbell Preacher Curl and Barbell Curl Standards Differ
What the women’s data shows:
The barbell preacher curl and barbell curl standards are within 3 lb at 100 lb, 110 lb, and 130 lb.
The higher target remains with Barbell Curl for Novice, Intermediate, Advanced, and Elite throughout the table.
5 → 9.5 kg from 100 to 240 lb bodyweight.
How to read the table: Every number is the barbell curl standard minus the barbell preacher curl standard. A plus sign means the barbell curl standard is higher. A minus sign means the barbell preacher curl standard is higher.
| Bodyweight | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|
| 100 lb 45.4 kg | +3 lb +1.3 kg | +6 lb +2.7 kg | +7 lb +3.2 kg | +11 lb +5 kg |
| 110 lb 49.9 kg | +3 lb +1.4 kg | +6 lb +2.7 kg | +8 lb +3.7 kg | +12 lb +5.5 kg |
| 120 lb 54.4 kg | +4 lb +1.8 kg | +7 lb +3.2 kg | +9 lb +4.1 kg | +12 lb +5.4 kg |
| 130 lb 59 kg | +3 lb +1.3 kg | +7 lb +3.2 kg | +9 lb +4 kg | +13 lb +5.9 kg |
| 140 lb 63.5 kg | +4 lb +1.9 kg | +8 lb +3.6 kg | +10 lb +4.6 kg | +14 lb +6.4 kg |
| 150 lb 68 kg | +4 lb +1.8 kg | +8 lb +3.6 kg | +10 lb +4.5 kg | +15 lb +6.8 kg |
| 160 lb 72.6 kg | +4 lb +1.9 kg | +8 lb +3.6 kg | +10 lb +4.6 kg | +16 lb +7.3 kg |
| 170 lb 77.1 kg | +5 lb +2.3 kg | +9 lb +4.1 kg | +11 lb +5 kg | +16 lb +7.2 kg |
| 180 lb 81.6 kg | +5 lb +2.2 kg | +9 lb +4.1 kg | +12 lb +5.5 kg | +17 lb +7.7 kg |
| 190 lb 86.2 kg | +5 lb +2.3 kg | +9 lb +4.1 kg | +12 lb +5.4 kg | +18 lb +8.2 kg |
| 200 lb 90.7 kg | +5 lb +2.2 kg | +9 lb +4.1 kg | +12 lb +5.5 kg | +18 lb +8.2 kg |
| 210 lb 95.3 kg | +5 lb +2.2 kg | +10 lb +4.5 kg | +13 lb +5.9 kg | +18 lb +8.1 kg |
| 220 lb 99.8 kg | +5 lb +2.3 kg | +10 lb +4.5 kg | +13 lb +5.9 kg | +20 lb +9.1 kg |
| 230 lb 104.3 kg | +5 lb +2.2 kg | +10 lb +4.6 kg | +14 lb +6.4 kg | +20 lb +9.1 kg |
| 240 lb 108.9 kg | +5 lb +2.3 kg | +11 lb +5 kg | +14 lb +6.3 kg | +21 lb +9.5 kg |
Barbell Preacher Curl and Barbell Curl Exercises Used by This Calculator
Compare like-for-like attempts by keeping the barbell preacher curl and barbell curl setup consistent with their individual rules. Use strict, repeatable Barbell Preacher Curl and Barbell Curl tests that follow each exercise’s setup, range of motion, equipment, and weight-entry rules. Do not mix variations, assistance, partial range, momentum, or different weight conventions.
Enter total barbell weight and keep the upper arms planted
Start near full elbow extension with both upper arms fixed on the preacher pad, curl to full flexion, and lower under control. Do not count upper-arm lift, bounce, partials, torso or hip drive, standing assistance, spotter help, machine, cable, or assisted reps.
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 Preacher Curl set and one recent Barbell Curl set
For Barbell Preacher Curl, enter total barbell weight. For Barbell Curl, enter total barbell weight.
Related Tools
- Barbell Preacher Curl — View the individual Barbell Preacher Curl standards and next strength-level target.
- Barbell Curl (Strict) — View the individual Barbell Curl standards and next strength-level target.
- Dumbbell Hammer Curl — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
- Seated Cable Row — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.