Consumption of soft drinks has been growing steadily and it's the leading source of sugar in the diet, which can have a negative impact on health and result with many health problems. The aim of this study was to determine and compare the frequency of consumption of carbonated soft drinks among adolescents from small and large urban areas, Sinj and Zagreb. The survey included 117 respondents, 61 from Sinj and 56 from Zagreb, average age 17.7 ± 0.46. Antropometric parameters were measured to all of the respondents. A general questionnaire is used to obtain their demographic data, and self-administered beverage intake questionnaire (BFFQ) was used to estimate mean daily intake of carbonated soft drinks. Analysis of the BFFQ has shown that most of the respondents, 46% from Sinj and 38% from Zagreb, consume carbonated soft drinks once a week. Teenagers daily consume 0-1500 mL of carbonated drinks (median=54 mL/day), with no statistically significant difference in the consumption due to the place of residence. 4% of respondents from Sinj and 2% of respondents from Zagreb consume more than 500 ml of carbonated soft drink a day. Given the observed anthropometric parameters, positive statistically significant correlation was found between daily intake of carbonated soft drinks and waist circumference (r =0,266), body weight (r=0,184) and WHR values of respondents (r=0,303).