MuscleCALC 1 Rep Max Estimator

The full MuscleCALC product includes many features, such as the Performance Analyzer and 1 Rep Max Estimator. You can try MuscleCALC's 1 Rep Max Estimator below:

(Requires Flash to see the chart on this page. You may need to adjust the Flash security settings as well.)

MuscleCALC

1 Rep Max Estimator

Weight Lifted:

Repetitions:

(enter a value between 1-10 for accurate results)

One-Rep Max =

Estimated Rep Range

50% 1RM:

20+

55% 1RM:

18-20

60% 1RM:

16-18

65% 1RM:

14-15

70% 1RM:

75% 1RM:

80% 1RM:

85% 1RM:

90% 1RM:

95% 1RM:

2-3

Muscular Endurance è Muscular Size è Muscular Strength

The 1 Rep Max Estimator predicts how much weight you should be able to lift for a single repetition (1RM).

The determination of this value can be used as the basis of your weightlifting program--simply determine your 1RM for each exercise you perform and record this information. The estimator will also provide you with the weight values for each 5% increment, from 50% of your 1RM to 95%. The 50% value is a good weight to use for your warm-ups. Your working weights will probably fall in the 70%-80% range. Over time, your 1RM should be increasing. If it is, then you are getting stronger. For the most accurate results, the repetitions you enter must be between 1 and 10.

Products

Windows & Mac

Handheld Software

MuscleCALC 1 Rep Max Estimator

Special Pricing

System Requirements

Customer Comments

Related Sites