Printable Slope Conversion Chart
This one-page slope chart is for anyone comparing angle measurements across different systems. It lists slope conversions in four columns: degrees, percent grade, pitch (x in 12), and ratio 1 : n. Sample rows include 1° = 1.7% = 0.21 = 57.3, 2° = 3.5% = 0.42 = 28.6, and 5° = 8.7% = 1.05 = 11.4.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 58 KB
Free for personal, family and classroom use.
Use it as a quick reference when checking roof pitch, driveway slope, or any project that uses different angle formats. Print it on Letter paper and keep it with your layout tools for fast comparisons without converting by hand.
Good for
- Check roof pitch from degrees
- Convert slope to percent grade
- Compare pitch values on site
Tip: Print on cardstock or laminate it for repeated use with measuring tools.
4 files · PDF, XLSX
Get every sheet: Angle and Layout Reference
This sheet plus 3 more in one download, with the editable Excel files. Printable DIY angle kit: a printable protractor and angle templates, a mitre angle chart for polygons, a slope and grade conversion chart and a 3-4-5 squaring guide.
$3.00 USD, one-time 4 files · about $0.75 each
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