Calculators - Charts: Publications and Resources
Summary: The "Calculators, Health Charts, and Reference Tables" database below provides a comprehensive collection of tools, charts, and tables designed for health assessments and medical references. It includes resources such as BMI calculators, growth charts, life expectancy tables, and blood pressure classification charts. These materials cater to both healthcare professionals and individuals seeking to understand health metrics, offering authoritative data for medical, nutritional, and physiological evaluations. The database aggregates scholarly articles, research papers, and expert analyses, providing a valuable repository for health data and decision-making tools and is a trusted source for accessible and evidence-based health references.
Searching the Database: The data table below lists items that may have been updated or revised, but the table defaults to sorting by descending publication date; you can search and sort by clicking column headers (JavaScript required). Items in this category are also distributed via our Calculators - Charts RSS feed.
| Title of Document | Paper Author | Peer Review | Preface / Postface | Reference Number | Publish Date | Updated / Revised |
|---|---|---|---|---|---|---|
| Mediterranean Diet Score: Key to Healthy Aging | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A015219 | 2026/01/06 | ||
| Health Octo Tool Estimates Biological Age from Routine Health Data | University of Washington School of Medicine/UW Medicine | Yes | ✓ Preface ✓ Postface | DW-A015083 | 2025/05/06 | |
| The Colors of Noise: Therapeutic to Engineering Uses | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A015033 | 2025/02/09 | 2025/09/26 | |
| PI-RADS: Prostate Imaging Reporting and Data System Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A015020 | 2025/01/27 | ||
| BI-RADS: Breast Imaging Reporting and Data System Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A015019 | 2025/01/26 | 2025/01/30 | |
| Braille Conversion Chart: Letters, Numbers, Punctuation, Values | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A015001 | 2025/01/07 | 2025/06/14 | |
| Grams and Ounces to Teaspoon Conversion Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014943 | 2024/10/21 | 2026/01/16 | |
| Testosterone Levels by Age: Male and Female Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014566 | 2023/10/02 | 2026/01/16 | |
| Girls Height to Weight Chart From 2-12 Years | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014544 | 2023/08/21 | 2026/01/18 | |
| Boys Height Weight Chart Ages 2-12: Growth Reference | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014543 | 2023/08/21 | 2026/01/18 | |
| Male Toddler Growth Chart: Heights & Weights 12-23 Months | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014542 | 2023/08/21 | 2026/01/18 | |
| Female Toddler Height Weight Chart 12-23 Months Age | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014541 | 2023/08/21 | 2026/01/18 | |
| Teen Boys Height Weight Chart Ages 13-20 | Reference Data | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014546 | 2023/08/21 | 2026/01/18 | |
| Baby Boy Growth Chart: Height and Weight Birth to 11 Months | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014540 | 2023/08/21 | 2026/01/18 | |
| Teen Girls Height Weight Chart Ages 13-20 Years Reference | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014545 | 2023/08/21 | 2026/01/18 | |
| Baby Girl Growth Chart: Height & Weight Birth to 11 Months | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014539 | 2023/08/21 | 2026/01/18 | |
| Lumens, Watts, and LED Conversion Charts | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014515 | 2023/07/28 | 2025/05/01 | |
| Body Frame Size Charts: Wrist, Elbow, and Finger Measurement Methods | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014290 | 2022/12/12 | 2025/05/19 | |
| International Prostate Symptom Score (IPSS) Test and Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014289 | 2022/12/11 | 2025/08/05 | |
| Mattress Sizes Chart for US, UK, EU, RV, Trucks | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014174 | 2022/09/02 | 2025/05/05 | |
| Blood Oxygen Level Chart: Ranges, Symptoms, Monitoring | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014172 | 2022/09/01 | 2025/05/21 | |
| Dog Age to Human Years Chart and Calculator with Breed Life Expectancy | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013991 | 2021/07/03 | 2025/05/02 | |
| Cat Age to Human Years: Chart, Calculator, and Life Stages Guide | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013985 | 2021/06/16 | 2025/05/02 | |
| Medical Triage Guide: Color Tag Chart & Priority Protocol | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013946 | 2021/04/06 | 2026/01/16 | |
| OpenPandemics COVID-19 World Community Grid Project | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013844 | 2020/05/23 | 2026/01/16 | |
| DVPRS 2.0 Pain Scale Chart: Military & Veteran Pain Tool | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013784 | 2020/03/12 | 2026/01/16 | |
| Human Laterality Facts & Right-Left Handedness Guide | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013763 | 2020/02/04 | 2026/01/16 | |
| Fitzpatrick Scale Skin Type Test and Results | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013754 | 2020/01/17 | 2025/03/08 | |
| International Ring Size Chart: Wedding & Engagement | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013909 | 2019/12/19 | 2026/01/16 | |
| Neck Size Measurement Guide and Health Implications | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013700 | 2019/06/14 | 2025/05/03 | |
| BMI Chart: Normal Weight, Overweight & Obesity Ranges | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013605 | 2019/01/10 | 2026/01/16 | |
| Home Urinalysis Test Strip Color Guide and Explanations | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013510 | 2018/08/06 | 2025/05/03 | |
| Blood Sugar/Glucose Conversion Chart mmol/L to mg/dl | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013491 | 2018/07/03 | 2026/01/12 | |
| Global ISO Country Codes List: Alpha-2, Alpha-3, Numeric, and Dialing Codes | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013430 | 2018/04/30 | 2025/04/21 | |
| Accessible Keno and Lottery Number Combination Calculator | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013295 | 2018/02/22 | 2025/05/28 | |
| Imperial Measurement Conversion Charts and Definitions | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013189 | 2017/12/22 | 2025/05/19 | |
| Adult Body Mass Index (BMI) Calculator and Table | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013162 | 2017/12/22 | 2026/01/16 | |
| Essential Cooking Measurement Charts and Conversion Tables | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013185 | 2017/12/21 | 2025/05/20 | |
| Free Printable Snellen Eye Charts for Home Vision Tests | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013178 | 2017/12/21 | 2025/10/09 | |
| Pregnancy Due Date Calculator: Estimate Your Baby's Arrival | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013186 | 2017/12/21 | 2026/01/16 | |
| Comprehensive Metric and Imperial Conversion Tables | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013191 | 2017/12/20 | 2025/05/19 | |
| Metric Conversion Charts and Guides for Everyday Use | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013190 | 2017/12/20 | 2025/05/19 | |
| Calculate Age in Days Weeks Months Since Birth | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013152 | 2017/12/19 | 2025/10/20 | |
| Loan Repayment Calculator: Personal Loans, Mortgages, Repayments | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013181 | 2017/12/12 | 2025/03/02 | |
| Calorie Calculator: Daily Needs & Activities Tracker | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013163 | 2017/12/03 | 2026/01/16 | |
| Blood Cholesterol Level Chart and Risk Ranges | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013159 | 2017/12/01 | 2026/01/05 | |
| Global Height Chart: Average Male & Female Stature | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013157 | 2017/12/01 | 2026/01/26 | |
| Height to Weight Guide: Infants Through Teens | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013155 | 2017/11/30 | 2026/01/18 | |
| Height to Weight Ratio Chart For Women and Men | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013154 | 2017/11/30 | 2025/05/01 | |
| Blood Pressure Chart: Normal, High & Low BP Readings | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A013153 | 2017/11/19 | 2026/01/16 | |
| Global Aging Index: Measuring Population Health and Equity | Columbia University's Mailman School of Public Health | ✓ Preface ✓ Postface | DW-A012940 | 2017/07/26 | 2026/01/17 | |
| World Population by Country and Continent | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012850 | 2017/05/14 | 2026/01/17 | |
| India Life Expectancy by State: Gender & Urban-Rural Data | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012849 | 2017/05/14 | 2026/01/17 | |
| UK Life Expectancy Data by Region Shows Wide Health Gaps | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012845 | 2017/05/13 | 2025/08/09 | |
| Canadian Life Expectancy by Province and Territory | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012844 | 2017/05/12 | 2026/01/17 | |
| Australian State Life Expectancy Statistics by Region | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012843 | 2017/05/11 | 2026/01/17 | |
| State-by-State U.S. Life Expectancy Statistics Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012840 | 2017/05/10 | 2025/02/23 | |
| QR Codes: Enhancing Accessibility for People with Disabilities | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012380 | 2016/09/24 | 2025/05/16 | |
| Comprehensive 1-10 Pain Scale Chart with Descriptions and Faces | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012182 | 2016/05/20 | 2025/06/02 | |
| Body Temperature Chart: Normal, Fever & Hypothermia | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A011839 | 2016/01/05 | 2025/10/03 | |
| Down Syndrome Growth Charts for Children and Teens | The Children's Hospital of Philadelphia | ✓ Preface ✓ Postface | DW-A03679 | 2015/10/29 | 2026/01/17 | |
| Urine Color Chart: Indicators of Health and Hydration | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A011647 | 2015/10/09 | 2025/05/03 | |
| Hemoglobin Level Chart and Body Iron Information | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A011491 | 2015/07/20 | 2025/04/08 | |
| Mercury in Fish: Safe Consumption Guide & Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A011448 | 2015/06/15 | 2025/12/01 | |
| International Male and Female Clothing and Shoe Size Conversion Charts | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A011427 | 2015/06/01 | 2025/05/03 | |
| Sleep Duration Chart by Age: Newborns to Seniors Guide | National Sleep Foundation | ✓ Preface ✓ Postface | DW-A011203 | 2015/02/02 | 2026/01/17 | |
| Free Ovulation Calculator & Fertility Period Tracker | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010817 | 2014/11/05 | 2026/01/17 | |
| IQ Levels Chart: Understanding Intelligence Test Scores | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010500 | 2014/08/06 | 2026/01/18 | |
| Prostate Cancer Risk Calculator: Free Assessment Tool | University of Texas Health Science Center at San Antonio | Yes | ✓ Preface ✓ Postface | DW-A010495 | 2014/08/05 | 2026/01/18 |
| Biological Age Calculator: Find Your True Health Age | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010196 | 2014/03/30 | 2025/05/08 | |
| Weight Converter: Stones, Pounds & Kilograms | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010020 | 2014/01/04 | 2025/11/30 | |
| Free Percentage Calculator for Quick Math Calculations | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010000 | 2013/12/12 | 2026/01/17 | |
| How to Have a Boy or a Girl Baby | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A010823 | 2013/11/11 | 2026/01/17 | |
| Social Security Benefits Calculator and Strategy Guide | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A09649 | 2013/03/22 | 2026/01/18 | |
| Blood Type Guide: Compatibility, Genetics & Transfusion | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A09304 | 2012/09/28 | 2025/06/28 | |
| Childhood Obesity Calorie Calculator for Policy Planning | Columbia University's Mailman School of Public Health | ✓ Preface ✓ Postface | DW-A09193 | 2012/08/15 | 2026/01/18 | |
| Disability Plan Evaluation Calculator: Offset Tool | Assurant Employee Benefits | ✓ Preface ✓ Postface | DW-A08957 | 2012/04/05 | 2026/01/18 | |
| Social Security Benefits Calculators and Planners Guide | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08723 | 2011/12/11 | 2026/01/18 | |
| Student Loan Repayment Calculator and Discharge Options | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08582 | 2011/10/27 | 2026/01/18 | |
| Weight Gain Calculator: Daily Calorie & Nutrition Planner | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08568 | 2011/10/18 | 2026/01/18 | |
| Health Widgets for Websites: Medical Tools for Blogs | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08210 | 2011/07/17 | 2026/01/18 | |
| Social Security Benefits Calculator: Best Age to Claim | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08169 | 2011/07/12 | 2026/01/18 | |
| Wedding Anniversary Names by Years Married | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A08066 | 2011/06/27 | 2026/01/18 | |
| Pulse Rate Chart: Normal BPM by Age for Children & Adults | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A07889 | 2011/06/09 | 2026/01/18 | |
| Life Insurance Calculator for Family Financial Planning | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A07495 | 2011/04/24 | 2025/06/23 | |
| Home Budget Calculator: Plan Household Finances | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A07199 | 2011/03/13 | 2025/03/01 | |
| Ischemic Stroke Risk Calculator Predicts Patient Outcomes | St. Michael's Hospital | ✓ Preface ✓ Postface | DW-A06916 | 2011/02/10 | 2026/01/18 | |
| Infant Growth Tracker: Percentile Calculator for Ages 0-36 Months | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06850 | 2011/02/07 | 2025/07/10 | |
| Child Growth Percentile Calculator for Ages 3-20 | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06851 | 2011/02/07 | 2025/07/10 | |
| Calculate Your Personal Disability Risk with PDQ Tool | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06686 | 2011/01/20 | 2026/01/18 | |
| Glycemic Index Chart: Food Rankings for Blood Sugar | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06594 | 2011/01/10 | 2026/01/18 | |
| Daily Calorie Calculator for Weight Loss and Maintenance | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06521 | 2010/12/27 | 2026/01/18 | |
| Child and Teen BMI Calculator: Age-Specific Assessment | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06520 | 2010/12/27 | 2026/01/17 | |
| When Will I Go Bald? Hair Loss Calculator for Men | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06515 | 2010/12/26 | 2025/12/06 | |
| Weight Loss by Amount and Target Date Calculator | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A06514 | 2010/12/26 | 2025/12/17 | |
| AARP Retirement Calculator for Dual and Single Income Homes | AARP | ✓ Preface ✓ Postface | DW-A05997 | 2010/10/27 | 2026/01/18 | |
| Waist to Hip Ratio Calculator for Men and Women Online | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A05791 | 2010/10/11 | 2026/01/17 | |
| How To Measure Your Waist Circumference Properly | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A04961 | 2010/08/18 | 2026/01/17 | |
| Target Heart Rate Calculator & Exercise Zone BPM Chart | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A04293 | 2010/06/11 | 2026/01/17 | |
| High Fiber Food Chart: Foods High in Dietary Fiber | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A04216 | 2010/06/06 | 2026/01/17 | |
| US Postal State Abbreviations and Military Codes List | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A03852 | 2010/05/08 | 2026/01/17 | |
| Height Weight Percentile Charts for Children Ages 0-20 | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A03473 | 2010/03/22 | 2026/01/17 | |
| Free Online Hearing Test: Check Your Hearing Range | Action on Hearing Loss | ✓ Preface ✓ Postface | DW-A03471 | 2010/03/22 | 2026/01/17 | |
| Maximum Weight Limit Calculator Without BMI Charts | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A02352 | 2009/09/19 | 2026/01/17 | |
| Freezer Storage Times for Frozen and Refrigerated Food | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A02298 | 2009/09/15 | 2026/01/17 | |
| Body Fat Percentage Calculator for Women and Men | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A02013 | 2009/07/28 | 2026/01/17 | |
| Alcohol's Hidden Calories in Popular Drinks | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A02669 | 2009/06/18 | 2025/12/17 | |
| Calculate Your Basal Metabolic Rate (BMR) | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A01282 | 2009/03/31 | 2026/01/17 | |
| Average Life Span Expectancy by Country | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A01158 | 2009/03/19 | 2026/01/17 | |
| Convert MS Word to HTML: Free Online Text Converter Tool | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A012409 | 2008/01/01 | 2026/01/17 | |
| Free Title Case Converter & Text Capitalization Tool | Ian C. Langtree | ✓ Preface ✓ Postface | DW-A014423 | 2008/01/01 | 2026/01/17 |
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