Gradient (disambiguation)

Gradient could mean:

 Gradient of a function, in vector calculus
 Slope or grade, referring to the inclination of a road or other geographic features
 Image gradient, a gradual change or blending of color

 In biology
 Concentration gradient, the ratio of solute concentration between two regions next to each other
 Electric gradient, the difference in electric charge between two regions next to each other
  Pressure gradient, the difference in the exerted force per unit area in two regions next to each other