Categories › Knowledge & Everyday › Health, fitness & medical
Public fitness and nutrition calculators, exercise information, and evidence-based guides.
Remote server: your requests and data go to bodywise.io. Claude Code: claude mcp add --transport http bodywise-fitness-and-nutrition https://bodywise.io/api/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
maintenance_calories — Estimate daily maintenance calories (Mifflin-St Jeor × activity multiplier) for an adult.bulking_calories — Maintenance calories plus the 10–15% lean-gain starting surplus and a weekly gain guide (the Bodywise bulking calorie calculator).calorie_calculator — Older calculator kept for backwards compatibility: maintenance (Mifflin-St Jeor × named activity level) times 0.80, 0.85, 1.00 or 1.10 by godaily_protein_range — Daily protein of 1.6–2.2 g per kg bodyweight and the per-meal split (the public Bodywise protein calculator page, /hub/protein-calculator). protein_calculator — Older goal-based daily protein range (fat_loss, hypertrophy, maintenance, endurance; optional lean mass), kept for backwards compatibility. macro_calculator — The public Bodywise macro calculator page (/macro-calculator): maintenance calories (Mifflin-St Jeor × activity multiplier), a goal target (protein_distribution_calculator — Split a daily protein target across meals and compare each meal with 0.4 g per kg of bodyweight.one_rep_max — Estimate a 1RM (Epley, counting reps in reserve) and working weights from a completed set.rpe_rir_calculator — Working weight for a target number of reps at a target RPE or reps in reserve (Epley model).fat_free_mass_index — Calculate fat-free mass, FFMI and height-normalised FFMI (Kouri et al., 1995).fat_loss_timeline_calculator — Projected weeks and daily deficit to reach a target body-fat percentage, assuming all loss is fat (~7,700 kcal/kg).lift_balance_calculator — Squat, deadlift and overhead press as percentages of bench press. Descriptive only.dots_wilks_calculator — DOTS (IPF 2019) and original Wilks scores for a powerlifting total at a given bodyweight.creatine_dosing_calculator — Creatine monohydrate maintenance (3–5 g/day) and optional loading dose (~0.3 g/kg/day for 5–7 days).ipf_gl_points_calculator — IPF GL points (IPF 2020 classic three-lift coefficients) for a squat + bench + deadlift total at a given bodyweight.strength_to_bodyweight_calculator — Each lift as a plain multiple of bodyweight. Descriptive only; it never labels a lifter's level.barbell_warm_up_calculator — Warm-up sets at about 40, 55, 70 and 85% of a working weight, then the working weight, with plates per side (plates 25–1.25 kg).lean_bulking_rate_calculator — Weekly and monthly weight gain at 0.25–0.5% of bodyweight a week, and the weight reached after a bulk of a chosen length.double_progression_calculator — Double progression: from the reps completed in each working set today, returns the weight and rep target for the next session. Weight only gdumbbell_barbell_converter — Converts dumbbell and barbell loads. The total is arithmetic for any lift. A ranged strength estimate is returned for the flat bench press oweekly_volume_auditor — Describes weekly hard sets per muscle group against the roughly 10-or-more weekly sets the 2026 ACSM position stand favoured. Descriptive barest_between_sets_calculator — A rest window in seconds for an exercise type and goal, with the evidence caveats. Not a proven optimum.bulking_stall_calculator — Compares weekly weight change with a 0.25-0.5% of bodyweight a week monitoring range and suggests a calorie step. Returns not_enough_data wibody_recomposition_simulator — Project fat loss and muscle change week by week for a chosen deficit, protein intake and training experience, with daily calorie and macro tgenetic_muscular_potential — Estimate a natural lean-mass ceiling from height, wrist and ankle (Casey Butt), compared with FFMI 25 (Kouri) and Berkhan, plus progress so workout_builder — Generate a 2–6 day weekly gym plan (full body, upper/lower, push/pull/legs and hybrids) with exercises, sets, reps, reps in reserve and restrace_fuelling_planner — Carbohydrate per hour (with glucose:fructose split), gels, fluid and sodium per hour, and a timed race schedule for runs, ultras and triathlnavy_body_fat_calculator — Estimate body fat percentage from tape measurements (US Navy method, Hodgdon & Beckett 1984), with fat and lean mass when bodyweight is giverace_time_predictor — Predict 5K, 10K, half marathon and marathon times from a recent race (Riegel 1981, exponent 1.06), with pace per km and per mile.effective_reps_calculator — Count effective reps (the last 5 reps before failure) and hard versus junk sets for one muscle in one session, with a plain-English verdict.carbohydrate_periodisation_calculator — Daily carbohydrate for each day of a training week from the day's training load (3–12 g/kg, Thomas, Erdman & Burke 2016).tournament_recovery_planner — Hour-by-hour carbohydrate, protein, fluid and sodium between matches, heats or bouts on the same day.supplement_evidence_checker — Look up sports supplements by name, goal or AIS evidence group (A strong, B emerging, C little evidence, D banned or high risk), with protocmuscle_length_exercise_finder — Exercises for one muscle ranked by whether they load it hardest when stretched, with whether each is tested in a training study or based on strength_standards_calculator — Level (Beginner to Elite) for a squat, bench press, deadlift or overhead press from a set's weight and reps and bodyweight, using lift-to-bocarb_loading_calculator — Carbohydrate per day before a race (10–12 g/kg for events over 90 minutes) and the race-morning meal (1–4 g/kg).sweat_rate_calculator — Sweat loss per hour from before and after weights, fluid drunk and urine, with % bodyweight lost, rehydration and estimated sodium lost.caffeine_for_running_calculator — Race-day caffeine dose (3 or 6 mg/kg) and timing, kept within EFSA's 400 mg a day for healthy adults.recovery_nutrition_calculator — Carbohydrate, protein and fluid after a long run, race or hard session, with fast refuelling when the next session is the same day.plant_protein_blend_calculator — Leucine, lysine, methionine and essential amino acids in a protein serving or two-source blend, compared with 25 g whey (Gorissen et al. 201Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.