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Analytics ANALYTICS ENGINEERING & BI Data Science ML/AI

Chemistry Construction and Home Date and Time Finance and Investment Food and Cooking For cars Health calculators Mathematics Physics and Engineering Programming and Web Statistics and Data Analysis Unit Conversion

Audio Document Image

Useful utilities

Audio utitiles Image utilites Programming utilites Text utilities

Сomparisons (VS)

Backend Frameworks Frontend Frameworks Image Formats Mobile App Frameworks Programming Languages By Use Case Programming Languages: Paradigms & Design Programming Languages: Performance & Ecosystem

luvv to helpDiscover the Best Free Online Tools

Learn
Analytics ANALYTICS ENGINEERING & BI Data Science ML/AI
Calculators
Chemistry Construction and Home Date and Time Finance and Investment Food and Cooking For cars Health calculators Mathematics Physics and Engineering Programming and Web Statistics and Data Analysis Unit Conversion
Converters
Audio Document Image
Useful utilities
Audio utitiles Image utilites Programming utilites Text utilities
Сomparisons (VS)
Backend Frameworks Frontend Frameworks Image Formats Mobile App Frameworks Programming Languages By Use Case Programming Languages: Paradigms & Design Programming Languages: Performance & Ecosystem

Analytics ANALYTICS ENGINEERING & BI Data Science ML/AI

Chemistry Construction and Home Date and Time Finance and Investment Food and Cooking For cars Health calculators Mathematics Physics and Engineering Programming and Web Statistics and Data Analysis Unit Conversion

Audio Document Image

Useful utilities

Audio utitiles Image utilites Programming utilites Text utilities

Сomparisons (VS)

Backend Frameworks Frontend Frameworks Image Formats Mobile App Frameworks Programming Languages By Use Case Programming Languages: Paradigms & Design Programming Languages: Performance & Ecosystem

LuvvHelp
Calculators
Health calculators

Health calculators

Health calculators. Learn a lot about your body and psyche

Services

A1c Goal Planner

ADHD Adult Self Report Helper

ALT AST Ratio Calculator

APRI Score Calculator

ASCVD Lifestyle Checklist

ASCVD Risk Estimator Helper

AUDIT Alcohol Use Questionnaire

Acne Trigger Tracker

Added Sugar Tracker

Adjusted Body Weight Calculator

Air Quality Symptom Planner

Alcohol Calorie Calculator

Alcohol Reduction Plan

Alcohol Units Calculator

Allergy Medication Timing Planner

Allergy Season Planner

Allergy Symptom Diary

Altitude Acclimatization Planner

Andropause (Male Hormone) Calculator

Anger Triggers Tracker

Anion Gap Calculator

Ankle Symptom Diary

Antibiotic Course Tracker

Anxiety Self-Assessment

ApoB to LDL Reference Helper

Army Body Fat Calculator

Arthritis Activity Score

Asthma Control Questionnaire Helper

Atrial Fibrillation Symptom Log

BMI Calculator

BMI Prime Calculator

BP Cuff Size Guide

BPH Medication Discussion Prep

Baby Feeding Amount Converter

Baby Growth Percentile Helper

Back Symptom Diary

Basal Body Temperature Chart

Basal Metabolic Rate BMR Calculator

Basic Wound Care Checklist

Beginner Running Plan Builder

Biological Age Calculator

Blood Donation Recovery Planner

Blood Glucose Unit Converter

Blood Pressure Calculator

Blood Pressure Category Checker

Blood Pressure DASH Checklist

Blood Pressure Log Analyzer

Blood Pressure Measurement Guide

Blood Pressure Medication Reminder

Blood Pressure Unit Converter

Blood Pressure White Coat Effect Note

Blood Sugar Log Analyzer

Blood Sugar Unit Converter

Blue Light Exposure Planner

Body Fat Percentage Calculator Navy Method

Body Measurements Tracker

Body Surface Area Calculator

Bone Health Risk Checklist

Bone Mass Density (BMD) Analyzer

Breast Self Exam Guide

Breastfeeding Calorie Calculator

Breastfeeding Feeding Log

Breastfeeding Pumping Schedule Planner

Breathing Exercise Coach

Breathing Pace Timer

Burn First Aid Guide

Burn Severity Calculator

CAGE Questionnaire

CBT Thought Record Worksheet

CHA2DS2 VASc Score Helper

CKD Stage Checker

COPD CAT Score Helper

COVID Symptom Log

CRP Unit Converter

Caffeine Cutoff Time Calculator

Caffeine Intake Calculator

Caffeine Taper Plan

Caffeine for Performance Planner

Calcium Unit Converter

Calorie Burn Range Estimator

Calorie Deficit Planner

Calories Burned Calculator

Carb Intake for Endurance Calculator

Carb-to-Insulin Ratio Calculator

Cardio Zone Training Planner

Chest Symptom Diary

Child Pugh Score Helper

Choking First Aid Checklist

Cholesterol Lowering Fiber Plan

Cholesterol Ratio Calculator

Cholesterol Unit Converter

Cold Exposure Risk Checker

Cold Shower Adaptation Planner

Cold and Flu Symptom Log

Conception Date Calculator

Contact Lens Schedule Tracker

Contraception Method Comparison Helper

Cooldown Routine Builder

Corrected Calcium Calculator

Craving Substitute List Builder

Craving Tracker

Creatine Intake Tracker

Creatine Loading and Maintenance Planner

Creatinine Unit Converter

Cycle Length Calculator

Cycling Training Week Planner

DASS 21 Questionnaire

DOMS Tracker

Daily Journal Prompt Generator

Daily Sunlight Minutes Tracker

Dairy Free Checklist

Decision Fatigue Checklist

Dehydration Signs Checklist

Dental Hygiene Streak Tracker

Depression Screening Tool

Desk Stretch Routine Builder

Diabetes Lifestyle Planner

Diaper Change Tracker

Digital Detox Planner

Doctor Visit Question Builder

ESR Interpretation Helper

Ear Symptom Diary

Eczema Flare Tracker

Electrolyte Foods List Builder

Electrolyte Reference Range Guide

Electrolyte Unit Converter

Endometriosis Symptom Diary

Energy and Fatigue Tracker

Erectile Function Questionnaire IIEF 5

Estimated Average Glucose Converter

Exposure Ladder Planner

Eye Symptom Diary

Fall Risk Self Check

Feeding Schedule Planner

Ferritin Interpretation Helper

Fertility Calculator

Fertility Temperature and Timing Planner

Fertility Window Planner Advanced

Fever Management Checklist

Fever Temperature Log

Fiber Intake Calculator

Fiber Ramp Plan

First Aid Kit Checklist Builder

Focus Session Timer

Food Label Reader Helper

Food Sensitivity Elimination Planner

Framingham Risk Score Helper

GAD 7 Anxiety Questionnaire

GPA Calculator - Grade Point Average Made Easy

Glasgow Coma Scale Calculator

Glomerular Filtration Rate (GFR) Calculator

Glucose Measurement Guide

Gluten Free Checklist

Gratitude Journal Builder

Grocery Budget Nutrition Planner

Grocery List Nutrition Planner

Guided Body Scan Timer

Gut Symptom Diary

HAS BLED Score Helper

HIIT Interval Timer

HOMA IR Calculator

Habit Loop Journal

Handwashing Habit Tracker

HbA1c to Average Glucose Calculator

Headache Diary

Headache Trigger Food Checker

Health & Fitness Calculator Suite

Healthy Cooking Swap Helper

Healthy Habits Checklist Builder

Hearing Protection Planner

Heart Age Estimator

Heart Failure Symptom Log

Heart Healthy Swap Helper

Heart Rate Calculator

Heart Rate Recovery Calculator

Heart Rate Zone Calculator

Heat Illness Risk Checker

Height Converter

Height and Length Converter

Hematocrit Converter

High Fiber Transition Planner

High Potassium Foods Checker

High Protein Snack Builder

Hip Symptom Diary

Hunger Fullness Scale Tracker

Hydration Bottle Refill Planner

Hydration Color Chart Guide

Hydration During Heat Planner

Hydration Electrolyte Mix Calculator

Hydration Reminder Builder

Hydration for Flights Planner

Hypertension Lifestyle Planner

Ideal Body Weight Calculator

Injury Return to Training Planner

Injury Risk Warmup Checklist

Insulin Dose Calculator

Insulin Sensitivity Factor Helper

Intermittent Fasting Window Planner

Iron Intake Calculator

Iron Needs Calculator Pregnancy

Jet Lag Plan Builder

Ketone Unit Converter

Kidney Friendly Diet Checklist

Kids Screen Time Planner

Knee Symptom Diary

LDL Calculator Friedewald

Lab Results Trend Tracker

Lab Unit Converter IUL

Lab Unit Converter gdL

Lab Unit Converter mEqL

Lab Unit Converter mgdL

Lab Unit Converter ngmL

Lab Unit Converter nmolL

Lab Unit Converter umolL

Lactate Unit Converter

Lean Body Mass Calculator

Low Carb Transition Planner

Low FODMAP Food Checklist

Low Sodium Meal Builder

MELD Score Calculator (Liver Disease)

METs Calculator (Metabolic Equivalents)

Macro Calculator

Magnesium Unit Converter

Meal Portion Visual Guide

Meal Prep Portion Planner

Meal Speed Tracker

Meal Timing Planner

Mean Arterial Pressure (MAP) Calculator

Medication Adherence Tracker

Medication Concentration Unit Helper

Medication Interaction Question List

Medication Side Effects Tracker

Medication Travel Packing Checklist

Menopause Hot Flash Tracker

Menopause Symptom Tracker

Menstrual Flow Tracker

Menstrual Pain Tracker

Menstrual Symptom Trend Analyzer

Metabolic Health Dashboard

Metabolic Syndrome Checklist

Micronutrient Gap Checklist

Migraine Aura Tracker

Migraine Trigger Tracker

Mindful Eating Timer

Mindful Walking Timer

Mindfulness Habit Tracker

Mindfulness Session Timer

Mobility Minutes Planner

Mobility Routine Builder

Mood Tracker Calendar

Motion Sickness Planner

NAFLD Fibrosis Score Helper

Nap Duration Planner

Neck and Back Posture Self Check

Nicotine Dependency Test

Nicotine Quit Plan Builder

Non HDL Cholesterol Calculator

Nutrition Label Calculator

Nutrition Profile Calculator

OCD Symptom Checklist

Omega 3 Intake Planner

Omega 3 Supplement Planner

One-Rep Max Calculator

Oral Rehydration Plan Helper

Oral Ulcer Diary

Osmolality Calculator

Ovulation Calculator

Ovulation Predictor from Cycle History

Ovulation Window Estimator

Oxygen Flow Rate Calculator

PCOS Symptom Checklist

PHQ 9 Depression Questionnaire

PSS Perceived Stress Scale

PTSD Symptom Checklist Helper

Pain Medication Timing Tracker

Pain Scale Converter

Panic Attack Symptom Checklist

Pediatric Dose Reminder Planner

Pelvic Floor Exercise Planner

Period Delay Estimator

Phosphate Unit Converter

Platelet Count Unit Converter

Pollen Exposure Planner

Pomodoro Timer for Wellbeing

Postpartum Mood Check

Posture Check Timer

Pregnancy Due Date Calculator

Pregnancy Weight Gain Guide

Prenatal Appointment Planner

Prostate Symptom Score IPSS

Pulse Pressure Calculator

QRISK Style Risk Factors Checklist

RPE Based Workout Logger

Race Time Predictor

Recipe Nutrition Quick Estimator

Relapse Prevention Plan Builder

Respiratory Rate Checker

Resting Heart Rate Calculator

STOP BANG Questionnaire

Salt to Sodium Converter

Sauna Session Planner

Scale Accuracy Checklist

Screen Break Timer

Screen Time Sleep Impact Checker

Self Compassion Prompt Builder

Shoulder Symptom Diary

Sinus Symptom Diary

Skin Care Routine Builder

Skin Symptom Diary

Skin Symptom Tracker

Sleep Anxiety Checklist

Sleep Debt Calculator

Sleep Hygiene Checklist

Sleep Position Helper

Sleep Quality Calculator

Sleep Schedule Planner

Sleep Worry Dump Worksheet

Smoking Pack Years Calculator

Snoring Risk Questionnaire

Social Anxiety Questionnaire

Social Media Boundary Planner

Sodium Intake Tracker

SpO2 Interpretation Guide

Stair Climb Workout Planner

Standing Desk Planner

Step Count Trend Analyzer

Steps to Calories Converter

Strength Rest Timer

Strength Training Readiness Check

Stress Coping Toolbox Builder

Stress Level Calculator

Stretch Break Timer

Stretching Timer

Sun Exposure Time Estimator

Sunburn Recovery Checklist

Sweat Rate Estimator

TDEE Calculator (Total Daily Energy Expenditure)

TSH Unit Converter

Tabata Timer

Target Heart Rate by Age Calculator

Temperature Conversion (F to C)

Temperature Unit Converter

Testosterone Symptom Checklist

Therapy Session Prep Worksheet

Thermometer Accuracy Checklist

Throat Symptom Diary

Toddler Sleep Schedule Planner

Training Load Calculator

Travel Sleep Plan Builder

Travel Vaccines Checklist Builder

Triglyceride HDL Ratio Calculator

Triglycerides Unit Converter

Trimester Week Calculator

Urea BUN Unit Converter

VO2 Max Estimate from Run Test

Vaccination Schedule Reminder Builder

Vegetarian Protein Builder

Vision Screen Break Timer

Vitamin D Intake Calculator

Vitamin D Unit Converter

Vitamin Schedule Tracker

WBC Count Unit Converter

WHO 5 Well Being Index

Waist Trend Smoother

Waist to Height Ratio Calculator

Waist-to-Hip Ratio Calculator

Water Intake Calculator

Water to Electrolyte Balance Planner

Weekly Meal Plan Builder

Weight Change Timeline Estimator

Weight Unit Converter

Weight and Mass Converter

Wellness Assessment Toolkit

Work Break Reminder Builder

Workout Warmup Builder

Wrist Symptom Diary

Yoga Session Builder

eGFR Unit Explanation Helper

pH and Hydrogen Ion Converter

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