Vector PDF Templates
Free Printable Protractor (1:1 Scale)
High-precision vector protractors ready to print on any standard home or office printer.
Printable Protractor (100% Actual Scale)
High-resolution vector printable templates in A4 and US Letter formats. Includes 50mm / 2-inch calibration check.
Scale Verification Bar (Must measure exactly 50 mm / 5 cm when printed at 100% scale):
025mm50mm
Print settings: Scale = 100% (Do NOT choose "Fit to Page").
1
Set Scale to 100%
When printing from Chrome, Safari, or Acrobat, select Actual Size or Custom Scale: 100%. Disable "Fit to Printable Area".
2
Verify with Ruler
Use a physical ruler to measure the verification bar at the bottom. It must measure exactly 50 mm (5 cm).
3
Cut or Laminate
Cut along the outer rim using scissors or an X-Acto knife. For durability, print on cardstock or laminate the sheet.