Leg Press (45° Sled) vs Safety Bar Squat Strength Standards

Leg Press vs Safety Bar Squat Strength Standards

The paired standards below show what the 45-degree leg press and safety bar squat 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 Leg Press / Safety Bar Squat in pounds with kilograms underneath. The calculator above handles exact bodyweight and set inputs.

Men’s Leg Press vs Safety Bar Squat Standards

How to read the table: Find the closest bodyweight, then use the labeled exercise row. Every strength-level entry shows one target with pounds first and kilograms beneath it.

Women’s Leg Press vs Safety Bar Squat Standards

How to read the table: Find the closest bodyweight, then use the labeled exercise row. Every strength-level entry shows one target with pounds first and kilograms beneath it.

How Your Leg Press vs Safety Bar Squat Result Is Calculated

The calculator estimates both one-rep maxes, rates each one against its exercise and bodyweight standards, and then compares the two ratings.

1. Estimate a one-rep max from each set

A one-rep set uses the entered weight. For 2–12 reps, both formulas are calculated and the lower estimate is retained.

• Epley: weight × (1 + reps ÷ 30)
• Brzycki: weight × 36 ÷ (37 − reps)

For the most useful Leg Press vs Safety Bar Squat comparison, enter clean, difficult sets performed with the same technique and range of motion you use in training. Lower-rep sets usually require less extrapolation.

2. Find the 45-degree leg press strength level

The leg press standards use the sex-specific standards from the individual Leg Press tool. Targets begin at 190 lb for men and 150 lb for women, then adjust to exact bodyweight with reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.

Two-thirds scaling raises the target as bodyweight rises while limiting the size advantage that a direct one-to-one adjustment would create.

3. Find the safety bar squat strength level

For safety bar squat, 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 lift more without requiring strength to increase pound for pound.

4. Compare the two results

The lift with the lower Beginner-to-Elite rating is the priority. If both ratings match, the calculator requires a 10-point difference in next-level progress before naming a priority; otherwise it reports Balanced.

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.

Use the calculator above to view both estimated maxes, strength levels, next targets, and the resulting priority or Balanced verdict.

How Men’s Leg Press and Safety Bar Squat Standards Differ

How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Safety Bar Squat standard minus the Leg Press standard: zero means equal, above zero means the Safety Bar Squat standard is higher, and below zero means the Leg Press standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.

How Women’s Leg Press and Safety Bar Squat Standards Differ

How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Safety Bar Squat standard minus the Leg Press standard: zero means equal, above zero means the Safety Bar Squat standard is higher, and below zero means the Leg Press standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.

Leg Press and Safety Bar Squat Exercises Used by This Calculator

For a useful comparison, perform a strict 45-degree leg press and a strict safety bar squat using the setup and load rules below. Use strict, repeatable Leg Press and Safety Bar Squat tests that follow each exercise’s setup, range of motion, equipment, and load rules. Do not mix variations, assistance, partial range, momentum, or different load conventions.

Use a 45-degree plate-loaded sled leg press

Keep both feet flat and approximately shoulder-width, descend until the thighs reach at least parallel to the platform without lifting the hips or rounding the lower back, and press to controlled full knee extension. Do not enter a horizontal, vertical, selectorized, single-leg, high-foot, partial, bounced, or assisted press.

Use the Safety Bar Squat setup and load convention

Safety squat bar with yoke and handles only. Enter total loaded bar weight. Start tall with hips and knees extended. Descend under control to valid depth. Hip crease reaches at least knee level. Handles control the bar only. No rack or hand assistance. No box support or box rebound. No excessive forward collapse. Finish each rep at full lockout.

Enter one recent Leg Press result and one recent Safety Bar Squat result

First lift: total plates loaded on the 45-degree sled and 1–12 strict reps. Second lift: total barbell load and 1–12 strict reps. Pounds or kilograms.

Related Tools

• Leg Press (45° Sled) — View the individual Leg Press standards and next strength-level target.
• Safety Bar Squat — View the individual Safety Bar Squat standards and next strength-level target.
• Barbell Back Squat (High-Bar, Full Depth) — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Barbell Front Squat — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Smith Machine Back Squat — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Barbell Hack Squat — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.