# BMRCalc.online — Clinical BMR, TDEE & Dietary Caloric Density Engine

> Deterministic, zero-exfiltration clinical Basal Metabolic Rate (BMR), Total Daily Energy Expenditure (TDEE), and dietary caloric density calculation suite maintained by the **Basal Metabolic & Anthropometric Research Desk**. Models Mifflin-St Jeor (1990), Revised Harris-Benedict (1984), and Katch-McArdle (1996) Lean Body Mass equations alongside ACSM Physical Activity Level (PAL) multipliers, ISSN protein locking (1.6–2.2 g/kg), and condiment/volume-eating energy budget comparators.

## Main Pages

- [BMR Calculator Online & Total Daily Energy Expenditure (TDEE)](https://bmrcalc.online/): Primary clinical metabolic workbench with simultaneous 3-equation comparison, 4-component TDEE telemetry (BMR + NEAT + TEF + EAT), ISSN g/kg protein lock, and reverse target-weight solver.
- [Institutional Research Charter & Editorial Methodology](https://bmrcalc.online/about/): Basal Metabolic & Anthropometric Research Desk governance, peer-reviewed empirical references, and formula auditing protocols.
- [Complete HTML Sitemap & Route Directory](https://bmrcalc.online/sitemap/): Categorized directory of all 12 indexable calculators, clinical spokes, and governance documents.
- [Privacy Policy & LocalStorage Data Governance](https://bmrcalc.online/privacy-policy/): Zero server-side payload exfiltration guarantee, client-side `bmrcalc_user_prefs_v1` ledger persistence, and GDPR Consent Mode v2 architecture.
- [Terms of Service, Statutory Safe Harbor & EU AI Act Art. 50 Notice](https://bmrcalc.online/terms-of-service/): Non-dismissible clinical safe-harbor disclaimers and Regulation (EU) 2024/1689 Article 50 transparency disclosures.

## Content Categories & Silo Clusters

- [Core Metabolic Calculators & Clinical Spokes](https://bmrcalc.online/sitemap/#core-metabolic-tools): Resting metabolic rate, Fat-Free Mass (FFM) simulation, ACSM physical activity multipliers, equation variance benchmarks, and caloric deficit pacing.
- [Dietary Swap & Volume Eating Lab](https://bmrcalc.online/sitemap/#dietary-swap-volume-lab): Condiment emulsion caloric density analysis, head-to-head healthy sauce swaps, and high-hydration pickled radish volume eating simulations synced to the user's personal BMR ledger.
- [Institutional Governance & Legal Policies](https://bmrcalc.online/sitemap/#governance-research-legal): E-E-A-T research charter, privacy architecture, and statutory safe-harbor compliance.

## Tools & Interactive Workbenches

- [BMR & TDEE Master Workbench](https://bmrcalc.online/): Simultaneous Mifflin-St Jeor, Harris-Benedict, and Katch-McArdle solver with 5-chip visual body fat calibration, ISSN protein locking (`1.6 / 1.8 / 2.0 / 2.2 g/kg`), 2–5 meal Leucine MPS threshold checker (`>= 30g P/meal`), and 5-node ACSM PAL expenditure curve SVG.
- [Katch-McArdle Lean Body Mass (LBM) BMR Simulator](https://bmrcalc.online/tools/bmr-calculator-simulator/): Dedicated Fat-Free Mass ($370 + 21.6 \times \text{LBM}_{\text{kg}}$) metabolic simulator for resistance-trained athletes and body recomposition protocols.
- [ACSM Physical Activity Level (PAL) & TDEE Matrix](https://bmrcalc.online/tools/bmr-calculator-chart/): Interactive 5-tier physical activity multiplier workbench (`1.2x` Sedentary through `1.9x` Extra Active) mapping NEAT and EAT caloric deltas.
- [Clinical BMR Equation Benchmarks & Regression Specs](https://bmrcalc.online/tools/bmr-calculator-specs/): Mathematical regression comparison and $\pm\text{kcal/d}$ dispersion analysis across standard and athletic anthropometric profiles.
- [Clinical Caloric Deficit & Body Recomposition Protocol Guide](https://bmrcalc.online/tools/bmr-calculator-guide/): Step-by-step protocol for sustainable fat loss ($500\text{ kcal/d}$ deficit $\approx -0.45\text{ kg/wk}$), lean mass retention, and metabolic adaptation mitigation.
- [Boom Boom Sauce Calorie, Macro & Recipe Reformulation Engine](https://bmrcalc.online/boom-boom/): Emulsion caloric density analyzer (`93 kcal/tbsp` classic vs. `31 kcal/tbsp` 0% Greek yogurt reformulation) synced with the user's daily fat-loss deficit.
- [Healthy Low-Calorie Sauces Ranked & Head-to-Head Swap Matrix](https://bmrcalc.online/sauce/): Interactive comparator across 8 condiments (Tzatziki, Yellow Mustard, Frank's Hot Sauce, Salsa Verde, Sriracha, Light Mayo, Buttermilk Ranch, Classic Mayo) with annual kcal and fat-mass (`kg`/`lbs`) savings projections.
- [Pickled Radish (Danmuji) Nutrition & Bowl Displacement Simulator](https://bmrcalc.online/pickled-radish/): Volume eating satiety workbench modeling `25%`–`50%` white rice displacement with pickled daikon radish and transient sodium-driven extracellular water retention.

## Technical

- **XML Sitemap Index**: https://bmrcalc.online/sitemap-index.xml
- **HTML Sitemap**: https://bmrcalc.online/sitemap/
- **Google Discover Media RSS 2.0 Feed**: https://bmrcalc.online/rss.xml
- **Crawler Permissions**: https://bmrcalc.online/robots.txt
- **Full Technical & Schema Specification**: https://bmrcalc.online/llms-full.txt

## Editorial Policy

All predictive metabolic equations, thermic expenditure coefficients, and USDA FoodData Central macronutrient densities are audited against primary peer-reviewed literature by the **Basal Metabolic & Anthropometric Research Desk**. Algorithmic and AI-assisted research and visual generation are disclosed in accordance with FTC guidelines and Regulation (EU) 2024/1689 (EU AI Act Article 50). Calculations are provided strictly for informational and nutritional planning purposes under our persistent statutory safe harbor notice (`https://bmrcalc.online/about/#editorial-standards`).