Density and viscosity for the methanol + methyl methacrylate (MMA) binary system over the whole concentration range in the temperature range from (383.15 to 333.15) K were measured. From the all experimental data, the excess molar volumes V-E and viscosity deviations delta eta were calculated. Excess molar volumes and viscosity deviations were correlated by the Redlich-Kister type equations. Optimally fitted parameters are presented, and the correlation results are in satisfactory agreement with the experimental data.