Background. Dietary assessment in clinical practice is performed by means of computer support, either in the form of a web-based tool or software. The aim of the paper is to present the results of the comparison of a Slovenian web-based tool with German software for the evaluation of four-day weighted paper-andpencil- based dietary records (paper-DRs) in pregnant women. Methods. A volunteer group of pregnant women (n=63) completed paper-DRs. These records were entered by an experienced research dietitian into a web-based application (Open Platform for Clinical Nutrition, OPEN, http://opkp.si/en, Ljubljana, Slovenia) and software application (Prodi 5.7 Expert plus, Nutri- Science, Stuttgart, Germany, 2011). The results for calculated energy intake, as well as 45 macro- and micronutrient intakes, were statistically compared by using the non-parametric Spearman’s rank correlation coefficient. The cut-off for Spearman’s rho was set at >0.600. Results. 12 nutritional parameters (energy, carbohydrates, fat, protein, water, potassium, calcium, phosphorus, dietary fiber, vitamin C, folic acid, and stearic acid) were in high correlation (>0.800), 18 in moderate (0.600-0.799), 11 in weak correlation (0.400-0.599), while 5 (arachidonic acid, niacin, alphalinolenic acid, fluoride, total sugars) did not show any statistical correlation. Conclusion. Comparison of the results of the evaluation of dietary records using a web-based dietary assessment tool with those using software shows that there is a high correlation for energy and macronutrient content. Izhodišča. V klinični praksi za ovrednotenje prehranskih dnevnikov običajno uporabljamo računalniško podporo, bodisi v obliki računalniškega programa ali spletne aplikacije. Namen članka je predstaviti rezultate primerjave nemškega računalniškega programa in slovenske spletne aplikacije za ovrednotenje prehranskega vnosa na osnovi metode štiridnevnega papirnega tehtanega prehranskega dnevnika (papirni PD), ki so ga vodile nosečnice. Metode. Skupina nosečnic prostovoljk (n=63) je vodila papirni PD. Izkušeni klinični dietetik je vnesel dnevnike v spletno aplikacijo (Odprta platforma za klinično prehrano, OPKP, http://opkp.si, Ljubljana, Slovenija) in računalniški program (Prodi 5.7 Exper Plus, Nutri-Science, Stuttgart, Germany, 2011). Rezultate za izračunani energijski vnos ter vnos 45 makro- in mikrohranil s pomočjo aplikacije in programa smo statistično primerjali z neparametričnim Spearmanovim koeficientom (>0,600). Rezultati. Visoko korelacijo (>0,800) med metodama smo ugotovili za 12 hranil (energija, ogljikovi hidrati, skupne maščobe, beljakovine, voda, kalij, kalcij, fosfor, skupna prehranska vlaknina, vitamin C, folna kislina in stearinska kislina), zmerno (0,600-0,799) za 18 hranil, šibko (0,400-0,599) za 11 hranil, medtem ko za 5 hranil ni bilo korelacije (arahidonska kislina, niacin, alfa-linolenska kislina, fluor, skupni sladkorji). Zaključki. Rezultati ovrednotenja prehranskih dnevnikov s spletno aplikacijo in računalniškim programom so v visoki korelaciji za energijsko vrednost in vsebnost makrohranil.