Outdoor Rock Climbing

Calculate adult BMI from metric or imperial height and weight. See CDC screening categories, formula steps, and limitations without treating BMI as a diagnosis.

Convert a user-selected energy total and carbohydrate, protein, and fat percentages into calories and grams with adult AMDR context.

Compare adult BMR equations and a selected activity-multiplier TDEE scenario without generating calorie, macro, or meal prescriptions.

Reproduce mean kilometre/mile pace and speed from one completed source-owned race result and retained event distance, with an optional same-result displayed-pace comparison—without creating targets, splits, predictions or training advice.

Calculate a user-entered heart-rate-reserve percentage range with the Tanaka age-estimated maximum. Shows formula and limits; never prescribes training zones.

Calculate average pace per kilometer and mile plus speed from one entered distance and elapsed time. Transparent constant-pace arithmetic, not a race predictor.

Compare adult beverage water with National Academies total-water Adequate Intake references while keeping food water and individual needs explicit.

Estimate a USD trip budget with separate travel days and hotel nights, rooms, meals, group costs and an allowance; save and compare your planning cases.

Generate a personal packing checklist with explicit laundry intervals. Edit items and quantities, check packed rows, save locally and download Markdown.

Calculate fuel gallons and cost from total trip miles, expected US MPG and an entered price per US gallon. Save planned or observed cases.

Record USD travel receipts and refunds by payer and category, then separately reconcile an approved reimbursement with advances and payments received.