1RM 계산기
엡리 및 브르지키 공식을 이용한 세트 기반 1RM 추정.
상환 일정표
| # | 월 상환액 | 원금 | 이자 | 잔액 |
|---|---|---|---|---|
처음 12개 표시 중, 전체 개월.
시간에 따른 성장
| 연도 | 투자 금액 | 값 |
|---|---|---|
소개
One-Rep Max Calculator — Estimate 1RM from a training set via Epley and Brzycki. Enter Weight lifted, Reps completed to get an instant, accurate result.
공식
Epley: weight × (1 + reps/30). Brzycki: weight × 36 / (37 − reps).
단계별 안내
- Enter the Weight lifted.
- Enter the Reps completed.
- Click Calculate to see your result instantly.
실제 예시
Example: With Weight lifted = 100, Reps completed = 5, the One-Rep Max Calculator gives Epley: 116.6667, Brzycki: 112.5.
자주 묻는 질문
Why two different formulas?
Epley and Brzycki are both widely used estimation formulas that can give slightly different results, especially at higher rep counts — showing both gives a useful range.
How accurate is an estimated 1RM?
It's most accurate for sets of around 2-10 reps; estimates get less reliable at very high rep counts.
What inputs does the One-Rep Max Calculator need?
You'll need to provide: Weight lifted, Reps completed. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the One-Rep Max Calculator?
The One-Rep Max Calculator applies the formula exactly as calculated — Epley: weight × (1 + reps/30). Brzycki: weight × 36 / (37 − reps). — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is this a medical diagnosis?
No. The One-Rep Max Calculator provides an estimate based on standard formulas and general population data, not a medical diagnosis or personalized clinical advice. Individual results can vary — consult a doctor or other qualified healthcare provider for medical concerns.
Is the One-Rep Max Calculator free to use?
Yes, the One-Rep Max Calculator is completely free, requires no signup, and runs instantly in your browser.
1RM 계산기 소개
The One-Rep Max Calculator uses a real, verifiable formula — Epley: weight × (1 + reps/30). Brzycki: weight × 36 / (37 − reps). — so results are accurate every time, not an approximation.