Handy Calculators and Charts

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Disabled World provides some very handy free online health and medical charts including weights, measures, and distance calculators. We have also added some handy conversion charts for imerial and metric system conversions covering a range of conversions including cooking, speed, and temperature.

NOTE: Please visit our NEW Weights Measures Distance Calculators and Health Charts section for the latest articles, news and information.

Some of our of most poular charts are our Height to Weight Ratio Charts and a printable Snellen Eye Chart.

Disabled World also features charts, graphs and calculators for diet and weight loss. Including BMI or Body Mass Index Calculators and a quick calculator allowing you to count and calculate Calories burned performing various activities.

We are also working on providing you with current Social Security Disability Benefits calculators for persons and veterans with disabilities.

There are no downloads involved with using any of our charts and calculators, however some calculations do make use of a computer programming language called javascript which you will need to have enabled in your browser in order to use these calculators.

Calculators and Charts

Painkiller Comparison Chart - Chart showing prescription and non-prescription painkillers and what the medications are used for.

Cholesterol Level Chart - Definition of cholesterol including ways to lower cholesterol levels in the blood and includes a cholesterol level chart.

Height Chart of Men and Women in Different Countries - Growth and height have long been recognized as a measure of the health and wellness of individuals. This chart shows the average height of males and females in various world countries.

Home Loan Calculator for Mortgages - Thinking of borrowing money to purchase a home or car and want to know roughly how much it will cost you in total or how much your loan repayments will be?

Imperial Measurements - Imperial units or the Imperial system is a collection of units, first defined in the British Weights and Measures Act of 1824. The distinction between the imperial system and the U.S. customary units is often not drawn precisely. Includes Imperial measurement charts.

Metric Measurements - The metric system is a decimalised system of measurement. Multiples and submultiples are related to the fundamental unit by factors of powers of ten eg. 10, 100, 1000.

Metric to Imperial Conversion Tables - Our handy conversion tables show you the formulas to convert from metric system measurements to the imperial system and visa versa allowing you to do your own calculations for the conversion you need.

Cooking Measurement Charts - Handy cooking measurements conversion references in chart form including bar drink measurements and oven temperature gas mark numbers plus imperial to metric cooking conversions.

Calculator Showing Age in Days Weeks Months Since Birth - Calculate how long you have lived for in days, weeks, months, and years since your birth date.

Blood Pressure Chart - Blood pressure refers to the pressure of the circulating blood as blood moves through arteries, arterioles, capillaries, and veins.

Color Wheel of Fruits and Vegetables - The majority of people know that eating five servings of fruits and vegetables a day is very important.

Basic Structure of the Human Eye - There are two regions in the iris that contain pigment, or melanin: one is in the IPE, and the other is in the iris stroma. For the most part, the amount and distribution of melanin in the IPE is similar in irides of different colors. Therefore, it is unlikely that the IPE itself is a major determinant of iris color.

Pregnancy Calculator - Babies Due Date Calculator - Our pregnancy calculator will provide you with a close estimate of the due date of your baby and several other interesting dates including date of conception, end of your first and second trimester, the date your child is due on, and the number of weeks you have been pregnant for.

Printable Snellen Eye Chart - Printable Snellen eye chart you can download and print for home use to determine your visual acuity ie. 20/20 vision. If a person cannot achieve a visual acuity of 20/200 (6/60) or above in the better eye, even with the best possible glasses, then that person is considered legally blind in the United States. A person with a visual field narrower than 20 degrees also meets the definition of legally blind.

Height to Weight Ratio Chart - Calculate your ideal weight to height ratio using the handy height to weight guide chart to help you avoid obesity related illness or even future disability later in life.

Old and New Food Pyramid with Pictures - The Food Guide Pyramid is a graphical representation allowing people to better understand how to eat healthy. A balanced diet is one that includes all the food groups of the food pyramid.

Multivitamin Comparison Chart - Multivitamins - who uses them? Well, you probably do, Americans spend $4,000,000,000 a year on multivitamins alone. 70 % Australians are no less keen on them, spending a tiny $2,300,000,000, and yes ... that is a ton of zeros!

Human Spinal Cord Picture C1 to S5 Vertebra - The human spinal cord consists of nerves that connect the brain to nerves in the body. It is a superhighway for messages between the brain and the rest of the body. The spinal cord is surrounded for most of its length by the bones (vertebrae) that form the spine.

Body Mass Index Calculator - BMI - The body mass index (BMI) is a number derived from a formula, used to compare and analyse the health effects of weight on people of all ages and heights. Use our instant online body mass index calculator to find your current BMI measurement and learn how to measure your waist circumference.

Ovulation Calculator to Find Fertile Period - Ovulation calculator to maximise your chances of successful conception by knowing your most your fertile days. The fertile period of a woman is determined by analyzing her menstrual cycle.

Goldberg Depression Test - Online Testing for Depressive Symptoms - Many people who are suffering from depression are not aware of it, try our free online Goldberg Depression test you can perform now from home.

How to Count and Calculate Calories - If you're at a desirable body weight and have plenty of energy, your calories in food intake is probaly ok. However if you're gaining weight and feel tired a lot of the time, you may want to consider counting your intake of calories in food and changing your daily diet, because as you ingest extra calories your body will convert the excess energy to body fat.

Link To Calculators and Charts on Your Website or Blog