Printable Logarithmic Graph Paper
Recording & Charting — customize and download as PDF for free.
Customize
Log Settings
Line Weight
Grid Color
Paper Size
Orientation
Margins (10 mm)
Units
Log / Semi-Log
Printable Logarithmic Graph Paper — Free PDF Download
Logarithmic graph paper uses logarithmic scaling on one or both axes, making it essential for plotting data that spans several orders of magnitude. Semi-log paper has one logarithmic and one linear axis, while full log-log paper uses logarithmic scaling on both. Widely used in science, engineering, economics, and any field dealing with exponential growth, decay, or power-law relationships.
All paper types support A4, A5, A3, Letter, Legal, and Tabloid sizes in both portrait and landscape orientation. Adjust spacing, line weight, and colors to fit your needs, then download or print directly from your browser.