Densities for 1-ally1-3-methylimidazolium chloride ( [Amim]Cl)-sucrose-water solutions were measured at 298.15 K These data were used to calculate the apparent molar volumes of sucrose (V(Phi,S)) and [Amim] Cl (V(Phi,IL)) in the studied solutions. Infinite dilution apparent molar volumes, V(Phi,s)(0) and V(Phi,IL)(0), were also obtained, together with the standard transfer volumes of the sucrose (Delta(t)V(S)(0)) from water to aqueous solutions of [Amim]Cl and those of [Amim]Cl (Delta(t)V(IL)(0)) from water to aqueous sucrose solution. Additionally, the system studied here was compared with 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim]BF(4))-sucrose-water mixture. It was shown that the Delta(t)V(S)(0) and Delta(t)V(IL)(0) values are positive and increase with increasing molalities of ILs and sucrose, respectively, and the Delta(t)V(S)(0) and Delta(t)V(IL)(0) values have the order of [Amim]Cl > [Bmim]BF(4). Additionally, the volumetric interaction parameters for ionic liquid (IL)-sucrose pairs in water were also obtained and interpreted by the structural interactions model.