Nicotine Dependency Calculator is a simple health tool that helps one know their level of dependency on nicotine. Nicotine has harmful effects and is best to be avoided. Nicotine Dependency Calculators help you know your level of nicotine addiction. This is based on the Fagerstrom Test and can be a good guide for people who are keen to quit smoking. Smoking cigarettes is the normal course of intake of nicotine. Smoking has a lot of bad effects on one's body. Many people are addicted to nicotine in spite of knowing how harmful it can be to a person's health. Nicotine is mainly consumed through cigarettes. Smoking should be stopped if you want to be fit and healthy. Knowing whether you are dependent or not on nicotine is the first step towards making an effort to stop smoking. Nicotine Dependency describes your "craving" for nicotine from smoking. Nicotine has very bad effects on the health of person affecting his / her heart, brain and other body functions. Smoking doesn't only harm the person but also everyone around him or her.