Health & Fitness Smoke-Kawaii Gallery

Simple wellness calculators with clear educational disclaimers. This gallery connects each visual back to the page where it helps: tool images open the live utility, and guide images open the matching walkthrough.

These are approved Access Free Tools page images, not stock art. Each card keeps the original caption, image size, and link to the matching tool or guide page.

Tool page artwork

These images link to live tools with calculators, examples, FAQs, and result notes.

Smoke mascot checking an Army one-site tape estimate with 210 lb weight, 35 in abdomen, and a rounded 17 percent result card.

Tool imageArmy Body Fat CalculatorArmy Body Fat Calculator artwork matches the live one-site workflow: enter sex, age, weight in pounds, and abdomen circumference in inches, then compare the rounded estimate with the age-group reference limit.

Illustration for BAC Calculator showing estimate blood alcohol concentration with a Widmark-style formula.

Tool imageBAC CalculatorBAC Calculator artwork matches the live tool workflow: estimate blood alcohol concentration with a Widmark-style formula. Use it with the calculator, examples, and result notes.

Illustration for BMI Calculator showing estimate adult body mass index and healthy BMI weight range.

Tool imageBMI CalculatorBMI Calculator artwork matches the live tool workflow: estimate adult body mass index and healthy BMI weight range. Use it with the calculator, examples, and result notes.

Smoke mascot presenting a BMR estimate with age, formula sex, height, weight, 1,763 kcal, and TDEE comparison cards.

Tool imageBMR CalculatorBMR Calculator artwork matches the live workflow: enter formula sex, age, height, and weight, then estimate resting calories and compare them with sedentary and moderate TDEE context.

Smoke mascot checking a Navy-style tape body fat estimate with height, neck, waist, hips, 29.74 percent, fat mass, and lean mass cards.

Tool imageBody Fat CalculatorBody Fat Calculator artwork matches the live workflow: enter formula sex, height, weight, neck, waist, and hip when needed, then estimate body fat percentage, fat mass, and lean mass with tape-method cautions.

Smoke mascot comparing a BSA estimate with 170 cm, 70 kg, 1.82 m2 Mosteller, 1.81 m2 Du Bois, and dosing-warning cards.

Tool imageBody Surface Area CalculatorBody Surface Area Calculator artwork matches the live workflow: enter height and weight, compare Mosteller and Du Bois BSA estimates, and keep dosing decisions with a clinician.

Smoke mascot comparing body-shape measurements with shoulders 100 cm, bust 96 cm, waist 76 cm, hips 101 cm, and Hourglass result cards.

Tool imageBody Type CalculatorBody Type Calculator artwork matches the live workflow: enter shoulders, bust or chest, waist, and hips, then estimate a broad style label with non-ranking measurement cautions.

Illustration for Calorie Calculator showing estimate daily calories from BMR, activity level, and goal.

Tool imageCalorie CalculatorCalorie Calculator artwork matches the live tool workflow: estimate daily calories from BMR, activity level, and goal. Use it with the calculator, examples, and result notes.

Illustration for Calories Burned Calculator showing estimate total and active exercise calories from MET, weight, and time.

Tool imageCalories Burned CalculatorCalories Burned Calculator artwork matches the live tool workflow: estimate total and active exercise calories from MET, weight, and time. Use it with the calculator, examples, and result notes.

Illustration for Carbohydrate Calculator showing calculate carbohydrate grams from calories and carb percentage.

Tool imageCarbohydrate CalculatorCarbohydrate Calculator artwork matches the live tool workflow: calculate carbohydrate grams from calories and carb percentage. Use it with the calculator, examples, and result notes.

Smoke mascot checking LMP Apr 1, 2026, 28-day cycle, luteal 14, conception Apr 15, fertile window Apr 10-Apr 15, and next period Apr 29 cards.

Tool imageConception CalculatorConception Calculator artwork matches the live workflow: enter LMP, cycle length, and luteal phase, then estimate conception date, fertile window, and next period with cycle-uncertainty cautions.

Illustration for Due Date Calculator showing estimate pregnancy due date from LMP and cycle length.

Tool imageDue Date CalculatorDue Date Calculator artwork matches the live tool workflow: estimate pregnancy due date from LMP and cycle length. Use it with the calculator, examples, and result notes.

Illustration for Fat Intake Calculator showing calculate daily dietary fat grams from calories and fat percentage.

Tool imageFat Intake CalculatorFat Intake Calculator artwork matches the live tool workflow: calculate daily dietary fat grams from calories and fat percentage. Use it with the calculator, examples, and result notes.

Smoke mascot checking a kidney lab card with age, sex, serum creatinine, CKD-EPI equation notes, and eGFR range context.

Tool imageGFR CalculatorGFR Calculator artwork matches the live workflow: enter age, sex used by the equation, and serum creatinine in mg/dL, then read the 2021 CKD-EPI eGFR estimate with clinician-context limits.

Smoke mascot checking a healthy weight range with 170 cm, BMI 18.5-24.9, 53.47 kg, 71.96 kg, and adult-screening cards.

Tool imageHealthy Weight CalculatorHealthy Weight Calculator artwork matches the live workflow: enter height, optionally add current weight, then read the adult BMI 18.5-24.9 weight range and screening cautions.

Smoke mascot beside parent height rulers, child icons, footprint inputs, and a glowing adult-height range bar.

Tool imageHeight CalculatorHeight Calculator artwork matches the tool: parent heights, child estimate type, centimeter output, and the rough adult-height range are shown as ruler-style visuals.

Smoke mascot comparing a Devine ideal weight estimate with 74.99 kg, 56.91 kg, and adult BMI range cards.

Tool imageIdeal Weight CalculatorIdeal Weight Calculator artwork matches the live workflow: enter formula sex and height, estimate Devine reference weight, and compare it with the adult healthy BMI range.

Smoke mascot checking a Boer lean body mass estimate with formula sex, 180 cm, 82 kg, 62.23 kg LBM, fat mass, and lean percent cards.

Tool imageLean Body Mass CalculatorLean Body Mass Calculator artwork matches the live workflow: enter formula sex, height, and weight, then estimate Boer lean body mass, implied fat mass, and lean percent.

Illustration for Macro Calculator showing split daily calories into protein, fat, and carbohydrate grams.

Tool imageMacro CalculatorMacro Calculator artwork matches the live tool workflow: split daily calories into protein, fat, and carbohydrate grams. Use it with the calculator, examples, and result notes.

Illustration for Nutrition Points Calculator showing create a transparent food-label score from calories, saturated fat, added sugar, sodium, fiber, and protein.

Tool imageNutrition Points CalculatorNutrition Points Calculator artwork matches the live tool workflow: create a transparent food-label score from calories, saturated fat, added sugar, sodium, fiber, and protein. Use it with the calculator, examples, and result notes.

Illustration for One Rep Max Calculator showing estimate one-rep max from weight lifted and reps completed.

Tool imageOne Rep Max CalculatorOne Rep Max Calculator artwork matches the live tool workflow: estimate one-rep max from weight lifted and reps completed. Use it with the calculator, examples, and result notes.

Illustration for Overweight BMI Calculator showing check adult BMI against overweight and obesity screening categories.

Tool imageOverweight BMI CalculatorOverweight BMI Calculator artwork matches the live tool workflow: check adult BMI against overweight and obesity screening categories. Use it with the calculator, examples, and result notes.

Illustration for Ovulation Calculator showing estimate ovulation date and fertile window from cycle details.

Tool imageOvulation CalculatorOvulation Calculator artwork matches the live tool workflow: estimate ovulation date and fertile window from cycle details. Use it with the calculator, examples, and result notes.

Smoke mascot timing a pace calculation with 5 km, 25:00, 5:00 per km, 12.00 km/h, and elapsed-time cards.

Tool imagePace CalculatorPace Calculator artwork matches the live workflow: enter distance and elapsed time, then compare pace per unit, speed per hour, and consistent workout timing.

Illustration for Period Calculator showing predict upcoming period dates from cycle length and period length.

Tool imagePeriod CalculatorPeriod Calculator artwork matches the live tool workflow: predict upcoming period dates from cycle length and period length. Use it with the calculator, examples, and result notes.

Smoke mascot presenting pregnancy date cards for LMP Apr 1, 2026, due Jan 6, 2027, gestational age, conception estimate, and trimester.

Tool imagePregnancy CalculatorPregnancy Calculator artwork matches the live workflow: enter first day of last period and cycle length, then estimate due date, pregnancy week, conception timing, and trimester with clinician-dating cautions.

Smoke mascot comparing due Jan 6, 2027, conception Apr 15, 2026, Apr 10-Apr 20 window, and estimated LMP Apr 1 cards.

Tool imagePregnancy Conception CalculatorPregnancy Conception Calculator artwork matches the live workflow: enter an expected due date, then work backward to estimated conception date, possible window, and LMP with proof-limit cautions.

Smoke mascot checking pregnancy weight gain with 165 cm, 62 kg pre-pregnancy, 70 kg current, week 24, 8 kg gained, BMI 22.77, and 11.34-15.88 kg range cards.

Tool imagePregnancy Weight Gain CalculatorPregnancy Weight Gain Calculator artwork matches the live workflow: enter pre-pregnancy height and weight, current weight, and pregnancy week, then compare current gain with BMI-based singleton ranges and care-team cautions.

Illustration for Protein Calculator showing estimate protein grams per day from body weight and target factor.

Tool imageProtein CalculatorProtein Calculator artwork matches the live tool workflow: estimate protein grams per day from body weight and target factor. Use it with the calculator, examples, and result notes.

Smoke mascot beside a moonlit clock, five glowing sleep-cycle loops, an hourglass, and a sunrise trail.

Tool imageSleep CalculatorSleep Calculator artwork matches the tool: bedtime or wake-up time, 90-minute cycle loops, and a fall-asleep buffer shown with an hourglass.

Smoke-kawaii mascot beside a heart-rate gauge, moderate and vigorous zone bar, pulse line, running shoe, and water bottle.

Tool imageTarget Heart Rate CalculatorTarget Heart Rate Calculator artwork matches the two live modes: compare age-based moderate and vigorous ranges or turn a timed manual pulse count into BPM.

Illustration for TDEE Calculator showing estimate daily maintenance calories from BMR and activity level.

Tool imageTDEE CalculatorTDEE Calculator artwork matches the live tool workflow: estimate daily maintenance calories from BMR and activity level. Use it with the calculator, examples, and result notes.

Illustration for Underweight BMI Calculator showing check adult BMI against the underweight screening threshold with careful safety notes.

Tool imageUnderweight BMI CalculatorUnderweight BMI Calculator artwork matches the live tool workflow: check adult BMI against the underweight screening threshold with careful safety notes. Use it with the calculator, examples, and result notes.

Guide page artwork

These images link to guides with inputs, examples, formulas, limits, and mistakes to avoid.

Smoke mascot explaining the Army one-site tape formula beside 210 lb, 35 in abdomen, 17.48 percent, and 17 percent rounded cards.

Guide imageArmy Body Fat CalculatorArmy Body Fat Calculator guide artwork supports the walkthrough for the one-site formula, abdomen measurement, age reference limits, official-use cautions, and common tape mistakes.

Guide image for BAC Calculator showing estimate blood alcohol concentration with a Widmark-style formula with example inputs and result notes.

Guide imageBAC CalculatorBAC Calculator guide artwork sits with the walkthrough for estimate blood alcohol concentration with a Widmark-style formula, including inputs, examples, limits, and mistakes to check.

Guide image for BMI Calculator showing estimate adult body mass index and healthy BMI weight range with example inputs and result notes.

Guide imageBMI CalculatorBMI Calculator guide artwork sits with the walkthrough for estimate adult body mass index and healthy BMI weight range, including inputs, examples, limits, and mistakes to check.

Smoke mascot explaining Mifflin-St Jeor BMR math beside 1,763 kcal, 1,329 kcal, and 2,732 kcal TDEE example cards.

Guide imageBMR CalculatorBMR Calculator guide artwork supports the walkthrough for Mifflin-St Jeor inputs, exact example results, BMR versus TDEE context, and non-prescriptive calorie planning cautions.

Smoke mascot explaining Navy-style tape measurement beside neck, waist, hip, 29.74 percent, 16.94 percent, and trend-check cards.

Guide imageBody Fat CalculatorBody Fat Calculator guide artwork supports the walkthrough for Navy-style circumference math, consistent tape sites, optional weight for fat and lean mass, trend tracking, and non-diagnostic limits.

Smoke mascot explaining body surface area math beside 170 cm, 70 kg, square-root formula, 1.82 m2, and clinical-limit cards.

Guide imageBody Surface Area CalculatorBody Surface Area Calculator guide artwork supports the walkthrough for Mosteller math, Du Bois comparison, square-meter units, exact examples, and clinical-limit cautions.

Smoke mascot explaining body type thresholds with top measurement, hips difference, 20 cm waist definition, Rectangle, and Balanced cards.

Guide imageBody Type CalculatorBody Type Calculator guide artwork supports the walkthrough for top measurement, hip difference, waist definition, exact example outcomes, and style-only body-shape limits.

Guide image for Calorie Calculator showing estimate daily calories from BMR, activity level, and goal with example inputs and result notes.

Guide imageCalorie CalculatorCalorie Calculator guide artwork sits with the walkthrough for estimate daily calories from BMR, activity level, and goal, including inputs, examples, limits, and mistakes to check.

Guide image for Calories Burned Calculator showing estimate total and active exercise calories from MET, weight, and time with example inputs and result notes.

Guide imageCalories Burned CalculatorCalories Burned Calculator guide artwork sits with the walkthrough for estimate total and active exercise calories from MET, weight, and time, including inputs, examples, limits, and mistakes to check.

Guide image for Carbohydrate Calculator showing calculate carbohydrate grams from calories and carb percentage with example inputs and result notes.

Guide imageCarbohydrate CalculatorCarbohydrate Calculator guide artwork sits with the walkthrough for calculate carbohydrate grams from calories and carb percentage, including inputs, examples, limits, and mistakes to check.

Smoke mascot explaining conception cycle math with LMP plus cycle length, next period, minus luteal phase, Apr 15 conception estimate, fertile window, and proof-limit cards.

Guide imageConception CalculatorConception Calculator guide artwork supports the walkthrough for LMP-based cycle math, luteal-phase assumptions, fertile-window reading, exact examples, and parentage-proof limits.

Guide image for Due Date Calculator showing estimate pregnancy due date from LMP and cycle length with example inputs and result notes.

Guide imageDue Date CalculatorDue Date Calculator guide artwork sits with the walkthrough for estimate pregnancy due date from LMP and cycle length, including inputs, examples, limits, and mistakes to check.

Guide image for Fat Intake Calculator showing calculate daily dietary fat grams from calories and fat percentage with example inputs and result notes.

Guide imageFat Intake CalculatorFat Intake Calculator guide artwork sits with the walkthrough for calculate daily dietary fat grams from calories and fat percentage, including inputs, examples, limits, and mistakes to check.

Guide image for GFR Calculator showing a kidney lab walkthrough with serum creatinine, 2021 CKD-EPI eGFR math, and clinician follow-up notes.

Guide imageGFR CalculatorGFR Calculator guide artwork sits with the walkthrough for age, sex used by the equation, creatinine in mg/dL, eGFR range context, unit mistakes, and medical follow-up limits.

Smoke mascot explaining healthy weight math with 170 cm, 1.70 m squared, BMI 18.5-24.9, and adult-only caution cards.

Guide imageHealthy Weight CalculatorHealthy Weight Calculator guide artwork supports the walkthrough for height-squared BMI range math, exact example ranges, current BMI context, and adult-only limits.

Smoke mascot pointing across parent height rulers, baby-to-adult icons, and a rough adult-height range.

Guide imageHeight CalculatorHeight Calculator guide artwork shows parent heights flowing into a child adult-height estimate, with rulers and a range marker to match the guide.

Smoke mascot explaining Devine formula math beside 180 cm, 165 cm, 74.99 kg, 56.91 kg, and BMI range cards.

Guide imageIdeal Weight CalculatorIdeal Weight Calculator guide artwork supports the walkthrough for Devine formula inputs, exact example results, adult BMI range context, and non-prescriptive ideal-weight cautions.

Smoke mascot explaining Boer lean mass math with 180 cm, 82 kg, 62.23 kg LBM, body-fat, protein, TDEE, and scan-limit cards.

Guide imageLean Body Mass CalculatorLean Body Mass Calculator guide artwork supports the walkthrough for Boer formula examples, lean percent context, and limits around body-fat tests, protein planning, TDEE, and clinical use.

Guide image for Macro Calculator showing split daily calories into protein, fat, and carbohydrate grams with example inputs and result notes.

Guide imageMacro CalculatorMacro Calculator guide artwork sits with the walkthrough for split daily calories into protein, fat, and carbohydrate grams, including inputs, examples, limits, and mistakes to check.

Guide image for Nutrition Points Calculator showing create a transparent food-label score from calories, saturated fat with example inputs and result notes.

Guide imageNutrition Points CalculatorNutrition Points Calculator guide artwork sits with the walkthrough for create a transparent food-label score from calories, saturated fat, added sugar, sodium, fiber, and protein, including inputs, examples, limits, and mistakes to check.

Guide image for One Rep Max Calculator showing estimate one-rep max from weight lifted and reps completed with example inputs and result notes.

Guide imageOne Rep Max CalculatorOne Rep Max Calculator guide artwork sits with the walkthrough for estimate one-rep max from weight lifted and reps completed, including inputs, examples, limits, and mistakes to check.

Guide image for Overweight BMI Calculator showing check adult BMI against overweight and obesity screening categories with example inputs and result notes.

Guide imageOverweight BMI CalculatorOverweight BMI Calculator guide artwork sits with the walkthrough for check adult BMI against overweight and obesity screening categories, including inputs, examples, limits, and mistakes to check.

Guide image for Ovulation Calculator showing estimate ovulation date and fertile window from cycle details with example inputs and result notes.

Guide imageOvulation CalculatorOvulation Calculator guide artwork sits with the walkthrough for estimate ovulation date and fertile window from cycle details, including inputs, examples, limits, and mistakes to check.

Smoke mascot explaining pace math beside 5 km, 25:00, 10 km, 55:30, marathon target, and speed cards.

Guide imagePace CalculatorPace Calculator guide artwork supports the walkthrough for time divided by distance, pace versus speed, moving-time cautions, and exact race examples.

Guide image for Period Calculator showing predict upcoming period dates from cycle length and period length with example inputs and result notes.

Guide imagePeriod CalculatorPeriod Calculator guide artwork sits with the walkthrough for predict upcoming period dates from cycle length and period length, including inputs, examples, limits, and mistakes to check.

Smoke mascot explaining pregnancy date math with LMP, 280 days, cycle-length adjustment, due date, conception estimate, and ultrasound caution cards.

Guide imagePregnancy CalculatorPregnancy Calculator guide artwork supports the walkthrough for LMP-based due-date math, cycle-length adjustment, gestational-age reading, conception uncertainty, and ultrasound or clinician-dating limits.

Smoke mascot explaining due-date backward math with due Jan 6, 2027, due date minus 266 days, conception window, estimated LMP, and proof-limit cards.

Guide imagePregnancy Conception CalculatorPregnancy Conception Calculator guide artwork supports the walkthrough for due-date backward math, exact examples, conception-window limits, estimated LMP, and parentage-proof cautions.

Smoke mascot explaining pregnancy weight-gain math with pre-pregnancy BMI, 8 kg gained, healthy-weight singleton range 11.34-15.88 kg, weekly rate, and clinician-guidance cards.

Guide imagePregnancy Weight Gain CalculatorPregnancy Weight Gain Calculator guide artwork supports the walkthrough for pre-pregnancy BMI, current gain, singleton guideline ranges, weekly reference rates, twin/triplet limits, and clinician override.

Guide image for Protein Calculator showing estimate protein grams per day from body weight and target factor with example inputs and result notes.

Guide imageProtein CalculatorProtein Calculator guide artwork sits with the walkthrough for estimate protein grams per day from body weight and target factor, including inputs, examples, limits, and mistakes to check.

Smoke mascot pointing from a moonlit clock to five glowing sleep-cycle loops, an hourglass, and a sunrise path.

Guide imageSleep CalculatorSleep Calculator guide artwork shows the guide idea: a clock time, fall-asleep buffer, repeated sleep cycles, and a wake-up path toward sunrise.

Smoke-kawaii mascot explaining an age-based heart-rate gauge, effort-zone bar, pulse count, and beats-per-minute result.

Guide imageTarget Heart Rate CalculatorThe target heart-rate guide explains age-based exercise ranges, the optional heart-rate-reserve comparison, and how a 30-second pulse count becomes BPM.

Guide image for TDEE Calculator showing estimate daily maintenance calories from BMR and activity level with example inputs and result notes.

Guide imageTDEE CalculatorTDEE Calculator guide artwork sits with the walkthrough for estimate daily maintenance calories from BMR and activity level, including inputs, examples, limits, and mistakes to check.

Guide image for Underweight BMI Calculator showing an adult BMI screening walkthrough with example inputs, result notes, and safety limits.

Guide imageUnderweight BMI CalculatorUnderweight BMI Calculator guide artwork sits with the adult BMI screening walkthrough, including example inputs, result notes, safety limits, and mistakes to check.

How the artwork connects to the tools

Each image includes a useful caption and a direct path to the tool or guide it was made for, so you can move from the artwork to the real task.

Health & Fitness artwork is only useful when it matches the page job. A tool image should make the input, result, or setting easier to understand.

Guide images are for walkthrough context. They should support examples, formulas, mistakes, or limits instead of acting like random decoration.

Every card sends visitors back to the matching tool or guide page, so the image is connected to the thing it explains.

The gallery shows approved images that match real tools and guides. Draft or placeholder images stay out of the public gallery.