One-Rep Max Estimator

One-Rep Max Estimator에 값을 입력하면 공식과 적용 범위를 포함한 투명하고 재현 가능한 결과를 확인할 수 있습니다.

사용 가능Scenario estimate로컬 계산US · USD

입력값

실제 숫자 입력

Training weightlbRepetitions completedtimes

✓ 입력은 이 페이지에서만 계산되며 업로드하거나 저장하지 않습니다.

실시간 결과

Estimated one-rep max (1RM)

223.3 lb

The Epley equation is generally more informative at lower repetition counts.

Training weight at 80%: 178.8 lb
Training weight at 70%: 156.3 lb
Training weight at 60%: 134 lb

Reproducible, not guessed

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공식

Epley equation: 1RM = training weight × (1 + repetitions ÷ 30).

적용 범위

Use values that match your situation and location. Verify rule-based, contractual, financial or health decisions against an authoritative local source.

Model context

localeko-KRcountryUScurrencyUSDtimezoneAmerica/New_Yorkunit_systemimperialrules_versionus-2026.08source_languageen-US

중요

Results are for first-pass estimates and scenario comparison. Important tax, employment, health and investment decisions should be verified against local official guidance or a qualified professional.