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.
Angalia zana yetu ya Kikokotoo cha Kiasi cha Surfboard kwa utendaji unaohusiana. Hivyo ndivyo Kikokotoo chetu cha bila malipo cha One Rep Max hufanya - kifungue na uanze.
Fungua Zana
Nenda kwenye ukurasa wa One Rep Max Calculator kwenye tovuti yetu. Zana hupakia papo hapo kwenye kivinjari chako.
Weka Data Yako
Ingiza thamani au vigezo vinavyohitajika kwenye sehemu za fomu. Sehemu zote zimewekwa lebo kwa uelewa rahisi.
Pata Matokeo
Bofya kitufe cha kukokotoa au kuwasilisha ili kuona matokeo yako. Matokeo yanaonyeshwa mara moja na umbizo wazi.
Tumia au Hamisha
Nakili matokeo yako, piga picha ya skrini, au uyatumie moja kwa moja kwenye mradi wako. Matokeo yote yanaweza kushirikiwa au kuhifadhiwa kwa urahisi.
Frequently Asked Questions
Kikokotoo cha One Rep Max ni nini?
Ndiyo, 100% bure. Itumie mara nyingi unavyotaka.
Je, zana hii ni bure kutumia?
Ndiyo, One Rep Max Calculator ni bure kabisa. Hakuna usajili, hakuna akaunti, na hakuna upakuaji unaohitajika. Fungua tu chombo na uanze kuitumia mara moja.
Je, ninaweza kutumia hii kwenye simu yangu?
Ndiyo, One Rep Max Calculator inajibu kikamilifu na inafanya kazi kwenye vifaa vyote ikiwa ni pamoja na simu mahiri, kompyuta kibao na kompyuta za mezani. Kiolesura hubadilika kulingana na ukubwa wa skrini yako kiotomatiki.
Je, huu ni ushauri wa kimatibabu?
Hapana, zana hii hutoa hesabu za jumla za siha na afya kwa madhumuni ya taarifa. Daima wasiliana na mtaalamu wa afya kwa ushauri wa matibabu au kabla ya kuanza mazoezi mapya au programu za lishe.
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