BMI in Pregnancy Pre-pregnancy BMI • IOM gain targets • Track progress Height (cm) Pre-pregnancy Weight (kg) Current Weight (kg) Gestational Age (weeks) Uses WHO BMI categories and IOM singleton weight-gain guidelines. Educational use only. Pre-preg BMI — Category — Current BMI — Gain So Far — IOM Weekly Rate — IOM Total Target — […]
Protein Intake Calculator Estimate daily protein needs (g/day) kglb Sedentary (office, little exercise)Light (1–3×/week)Moderate (3–5×/week)Very active (6–7×/week) Fat loss / cutMaintainMuscle gain / bulk 2 meals/day3 meals/day4 meals/day5 meals/day Min (g/day) 0 Recommended (g/day) 0 Max (g/day) 0 Per Meal (approx.) — g per kg — g per lb — Calories from Protein — Calculate […]
Target Heart Rate Calculator Enter your age (years) & optional resting HR With resting HR, we’ll use the Karvonen formula for zones. Max HR (220−Age) — Method Simple General Fitness Zone — Light (50–60%) — Moderate (60–70%) — Vigorous (70–85%) — Hard (80–90%) — Calculate Note Ranges shown in bpm. Talk to your doctor before […]
Running Calorie Burn Calculator Weight kglb Distance kmmi Time (optional, hh:mm:ss or mm:ss) Calculate Calories Burned: 0 Introduction: Running Calorie Burn Calculator and Why It Matters The Running Calorie Burn Calculator is one of the simplest yet most powerful tools for runners who want to understand how their workouts translate into energy burned. At its […]
Water Intake Calculator Get your daily hydration target Weight Unit kglb Activity minutes (walking, gym, sports) Climate Climate: NormalClimate: Hot (+10%) Choose “Hot” for high heat/humidity Daily Intake (Liters) 0.00 Daily Intake (mL) 0 8-oz Cups (≈240 mL) 0 250 mL Glasses 0 Hourly Pace (mL/hr) 0 Tip — Calculate Introduction: Why a Water Intake […]
Waist-to-Hip Ratio Calculator Enter your measurements Your WHR 0.00 Health Category — Calculate Introduction The Waist-to-Hip Ratio Calculator is a simple yet powerful health tool that measures the proportion between your waist and hip circumference. Doctors and health experts often recommend it because it highlights fat distribution patterns, which can be a better health indicator […]
Hydration Calculator Estimate your ideal daily water intake Weight Weight unit kglb Activity (mins/day) Climate NormalHot (+15%)Very Hot (+25%) Daily Total (ml) 0 Liters 0 8-oz Cups 0 Per Hour (≈16 waking hrs) 0 Exercise Add-On (ml) 0 Suggested Range — Calculate Baseline uses ~35 ml/kg + exercise; adjust for climate. This is a general […]
VO₂ Max Calculator Estimate VO₂ max (ml/kg/min) from heart rate Sex: MaleSex: Female VO₂ Max 0.0 Max HR Used — Method — Fitness Level — Tip — Calculate Introduction: What is VO2 Max? VO2 Max Calculator – Endurance Level is a tool designed to estimate how efficiently your body uses oxygen during intense exercise. VO2 […]
Pregnancy / Due Date Calculator Enter the first day of your last period (LMP) and (optional) cycle length Weeks 0 Days 0 Trimester — Estimated Due Date (EDD) — Gestational Age Today — Time Until Due — 2nd Trimester Starts — 3rd Trimester Starts — Viability (~24w) — Calculate This tool is for general information […]
Fat Intake Calculator Estimate daily fat needs (AMDR 20–35%) Selected Fat % 30% Total Fat (g/day) 0 Sat. Fat Max (g/day) 0 AMDR Range (20–35%) 0–0 g/day Min (20%) 0 Max (35%) 0 Calculate Introduction: Why a Fat Intake Calculator Matters Fat Intake Calculator is one of the most practical tools for anyone who wants […]
