One Rep Max Calculator
Calculate 1RM for weightlifting exercises
1-Rep Max Calculator
Estimate your one-repetition maximum using the Epley and Brzycki formulas.
How It Works
- • Epley: 1RM = weight × (1 + reps / 30)
- • Brzycki: 1RM = weight × 36 / (37 − reps)
- • For best accuracy, use a weight you can lift for 1–10 reps with good form.
- • The percentage table helps you pick weights for strength (85–95%) or hypertrophy (65–80%) training.
Privacy & Security
All calculations run locally in your browser. Nothing is stored or sent anywhere.
Priksa alat Kalkulator Volume Papan Selancar kanggo fungsi sing gegandhengan. Iki sing ditindakake Kalkulator One Rep Max gratis - bukak banjur miwiti.
Bukak Alat
Navigasi menyang kaca One Rep Max Calculator ing situs web kita. Alat kasebut langsung dimuat ing browser sampeyan.
Ketik Data Sampeyan
Lebokake nilai utawa parameter sing dibutuhake menyang kolom formulir. Kabeh kolom diwenehi label kanthi jelas supaya gampang dingerteni.
Njaluk Asil
Klik tombol etung utawa kirim kanggo ndeleng asil sampeyan. Asil ditampilake langsung kanthi format sing jelas.
Gunakake utawa Ekspor
Salin asil sampeyan, njupuk gambar, utawa gunakake langsung ing proyek sampeyan. Kabeh asil bisa gampang dienggo bareng utawa disimpen.
Frequently Asked Questions
Apa Kalkulator One Rep Max?
Ya, 100% gratis. Gunakake minangka kakehan sing pengin.
Apa alat iki gratis digunakake?
Ya, One Rep Max Calculator gratis. Ora ana registrasi, ora ana akun, lan ora ana download sing dibutuhake. Mung mbukak alat lan miwiti nggunakake langsung.
Apa aku bisa nggunakake iki ing telpon?
Ya, One Rep Max Calculator responsif kanthi lengkap lan bisa digunakake ing kabeh piranti kalebu smartphone, tablet, lan komputer desktop. Antarmuka adaptasi karo ukuran layar kanthi otomatis.
Apa saran medis iki?
Ora, alat iki nyedhiyakake petungan fitness lan kesehatan umum kanggo tujuan informasi. Tansah takon profesional kesehatan kanggo saran medis utawa sadurunge miwiti program olahraga utawa nutrisi anyar.
Related Tools You Might Like
Surfboard Volume Calculator
Check out our Surfboard Volume Calculator tool for related functionality.
Use tool →Macro Calculator
Check out our Macro Calculator tool for related functionality.
Use tool →Water Intake Calculator
Check out our Water Intake Calculator tool for related functionality.
Use tool →Tool Information
Related Tools You Might Like
Calorie Counter
Track and count daily calorie intake
Macro Calculator
Calculate macronutrient ratios (protein, carbs, fats)
Water Intake Calculator
Calculate recommended daily water intake
Pregnancy Due Date Calculator
Calculate pregnancy due date
Heart Rate Zone Calculator
Calculate target heart rate zones for training
Body Fat Calculator
Estimate body fat percentage
Surfboard Volume Calculator
Calculate the perfect surfboard volume based on your weight, experience level, and wave conditions.
Wave Height Converter
Convert between different wave height measurements (face height, Hawaiian scale, ocean swell).
Scuba Dive Planner
Plan your scuba dive with depth limits, bottom time, and safety decompression requirements.