Nutrient management has played a main role in achieving self-sufficiency in food grain production. A field experiment was conducted during Rabi 2016-17 and 2017-18 to evaluate nutrient requirement of wheat using Nutrient Expert Model (NE is a simple computer based decision support system or delivery tool developed by IPNI [International Plant Nutrition Institute] that can rapidly provide nutrient recommendations for N, P and K for crops). The experiment was conducted in Randomized Block Design replicated thrice at Wheat and Barley Research area, CCS HAU, Hisar, Haryana. Seven treatments executed were absolute control (without NPK), Recommended dose of fertilizer (RDF; 150 kg N/ha, 60 kg P2O5/ha and 40 kg K2O/ha), 150% RDF, 150% PK, 150% NK, 150% NP and compared with NE (Nutrient Expert Recommendation).Based on pooled two years data 2016-17 and 2017-18, experiment revealed that the highest grain yield (61.27 q/ha) was recorded when 150% recommended dose of fertiliser was applied which was significantly higher than other treatments exce