Best 1Rm Calculator & Strength Log Apps

1-RM

Calculate and track your 1RM

$1.99

Easily calculate and track your one-rep max (1RM) for any lift. Estimate your maximum weight safely without testing, and monitor your progress over time with detailed charts. Improve your training with expert articles.

1RM Percentage Calculator

Percentage-Based Workout Util

Free

This app helps you plan and calculate percentage-based workouts. It includes a one-rep max estimator and customizable weight settings for a personalized training experience. Easily track your sets and reps without manual calculations.

Timberlog: Log Scale Calc

Board feet & volume calculator

Free

Calculate timber volume in various units like cubic meters, cubic feet, or board feet. This tool supports multiple log scaling methods and local timber volume tables for different tree species. Easily create and share reports in Excel format.

MaxLift - 1RM Calculator

One Rep Max Calculator

Free

Calculate your maximum weight for a single repetition of any exercise. This tool helps estimate your strength for key lifts, aiding in training program design and progress tracking. Prioritize safety and effective programming by understanding your one-rep max.

Calculate your 1RM

by JosmanTek

Free

This app helps you determine your one-repetition maximum (1RM) for various strength exercises. It uses several well-known formulas to calculate your maximum lift capacity, aiding in tracking training effectiveness and progress.

1 Rep Max Calc

by Will Stankus

Free

Calculate your one rep max (1RM) and explore potential rep maxes at various intensities. Supports both pounds and kilograms, with an intuitive interface and offline functionality for seamless strength training tracking.

Wood Log Calculator

Log Volume, Weight & Density

$7.99

This offline tool helps woodworkers, foresters, and timber traders calculate log volume using over 80 log rules. It also estimates weight, density, and length, and includes a commercial wood species database with properties. Calculations can be easily shared and exported in various formats.

LOG: Gym Workout Tracker & 1RM

Sets, Reps, Weight, Rest Timer

Free

This app offers a straightforward way to log gym workouts, track sets, weight, and reps with a large number pad for quick entry. It includes a built-in calculator for estimated 1RM and training weights, and stores all records locally on your device.

Fabora: Steel & Metal Tools

Weld, Pipe & Weight Calculator

Free

This app provides 21 fabrication calculators and workshop reference libraries for welders and metal workers. It offers tools for steel beam checks, welding settings, metal weights, and more, all accessible offline without an account.

Metric - Strength Training

Barbell velocity & workout log

Free

This app revolutionizes strength training by offering advanced velocity-based tracking using your phone's camera, eliminating the need for expensive hardware. It provides detailed insights into fatigue, recovery, and progression, helping users maximize gains and prevent injuries.

1RM Max Calculator

7 proven formulas for lifting

Free

Instantly calculate your one-rep max (1RM) for bench press, squat, and deadlift using 7 scientific formulas. Track your progress with intuitive charts and calendar records. Ideal for athletes and lifters aiming for more scientific and effective training.

RM -Calculator-

Get the best training

Free

Calculate elevation weights and training times to maximize your efficiency during weight training. Easily switch units by touching them.

Concrete Calculator Plus

by Inch Calculator

Free

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.