Electrostatic image developing toner

An electrostatic image developing toner comprising toner particles that contain a binder resin and a coloring agent,

• wherein the binder resin comprises an amorphous resin and a crystalline polyester resin, and
• wherein the electrostatic image developing toner satisfies both of the following Relation (1) and Relation (2),
• 0.2≦ΔH1/ΔH(theo.)≦0.5 Relation (1):
• 0.1≦ΔH2/ΔH(theo.)≦0.3 Relation (2):
• where ΔH1 (J/g) is the amount of heat absorption based on a melting peak of the crystalline polyester resin in a first heating step from room temperature to 150° C., determined on a DSC curve of the electrostatic image developing toner measured by a differential scanning calorimetry,
• ΔH2 (J/g) is the amount of heat absorption based on a melting peak of the crystalline polyester resin in a second heating step from 0° C. to 150° C., determined on the DSC curve of the toner, and
• ΔH(theo.) is a value of fusion enthalpy calculated from a mass ratio of a structural unit derived from a linear aliphatic monomer contained in the binder resin based on a group contribution method.