One Rep Max for 247.5 kg × 10 reps
One Rep Max Calculator
What is the one rep max for 247.5 kg × 10 reps?
Answer
Lifting 247.5 kg for 10 reps gives an estimated one rep max of
330 kg
A set of 10 reps at 247.5 kg is
75%
of your estimated one rep max
Note: this is an estimate, not a tested max. Rep-based formulas are closest at 2–6 reps and drift further apart as the set gets longer. Warm up and use a spotter before attempting a true single.
How to Calculate One Rep Max
Epley Formula: 1RM = weight × (1 + reps ÷ 30)
The Epley formula assumes that every extra repetition you can complete corresponds to roughly 3.33% more weight on the bar. Put your set into it:
247.5 × (1 + 10 ÷ 30)
=247.5 × 1.3333
=330 kg
Training Weights as a % of 1RM
Percentages of your estimated max of 330 kg, the way most strength programmes prescribe load:
| % of 1RM | Working Weight |
|---|---|
| 95% | 313.5 kg |
| 90% | 297 kg |
| 85% | 280.5 kg |
| 80% | 264 kg |
| 75% | 247.5 kg |
| 70% | 231 kg |
| 65% | 214.5 kg |
| 60% | 198 kg |
Other One Rep Max Formulas
Published 1RM formulas disagree, and the gap widens with the rep count. This page answers with Epley; here is what the others give for 247.5 kg × 10 reps:
| Formula | Estimated 1RM |
|---|---|
| Epley | 330 kg |
| Brzycki | 330 kg |
| Lombardi | 311.6 kg |
| O'Conner | 309.4 kg |
| Wathan | 334.8 kg |
| Lander | 331.8 kg |
| Mayhew | 324.1 kg |
Related Calculations
See Also
- BMI Meaning - Check what given BMI means
- BMI Calculator (Imperial) - Body Mass Index Calculator (ft/in/lbs)
- BMI Calculator (Metric) - Body Mass Index Calculator (kg/cm)
- Ideal Weight Calculator (Imperial) - Find out the Ideal Weight for a given Height in feet/inches
- Ideal Weight Calculator (Metric) - Find out the Ideal Weight for a given Height in centimeters
One Rep Max Calculator
This calculator estimates your one-rep max (1RM) — the heaviest weight you could lift for a single repetition — from a set you have already completed. For example, it can help you find out what is the one rep max for 247.5 kg × 10 reps? (The answer is: 330 kg). Enter the weight you lifted (e.g. 247.5), pick pounds or kilograms, and enter how many reps you managed (e.g. 10).
One Rep Max Calculator
One Rep Max Table for 247.5 kg
FAQ
What is the one rep max for 247.5 kg × 10 reps?
Lifting 247.5 kg for 10 reps gives an estimated one rep max of 330 kg
How much of my max is 247.5 kg for 10 reps?
247.5 kg for 10 reps works out at 75% of an estimated one rep max of 330 kg.
What should I lift at 90% and 70% of that max?
90% of 330 kg is 297 kg and 70% is 231 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.
See Also
- What is my 1 rep max for 245 lbs × 11 reps?
- What is my 1 rep max for 245 lbs × 12 reps?
- What is my 1 rep max for 247.5 kg × 2 reps?
- What is my 1 rep max for 247.5 kg × 3 reps?
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- What is my 1 rep max for 247.5 kg × 5 reps?
- What is my 1 rep max for 247.5 kg × 6 reps?
- What is my 1 rep max for 247.5 kg × 7 reps?
- What is my 1 rep max for 247.5 kg × 8 reps?
- What is my 1 rep max for 247.5 kg × 9 reps?
- What is my 1 rep max for 247.5 kg × 11 reps?
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- What is my 1 rep max for 250 kg × 5 reps?
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- What is my 1 rep max for 250 kg × 7 reps?
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- Разовый максимум: 247.5 кг на 10 повторений
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