{"id":65238,"date":"2026-09-09T17:36:13","date_gmt":"2026-09-09T09:36:13","guid":{"rendered":"https:\/\/www.wukongsch.com\/blog\/?p=65238"},"modified":"2026-09-09T17:38:10","modified_gmt":"2026-09-09T09:38:10","slug":"sat-math-formula-sheet","status":"publish","type":"post","link":"https:\/\/www.wukongsch.com\/blog\/sat-math-formula-sheet-post-65238\/","title":{"rendered":"SAT Math Formula Sheet 2026-2027: The Complete List"},"content":{"rendered":"
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Although Bluebook provides an official SAT Math formula sheet<\/a>, it is a limited reference rather than a complete formula toolkit. To score well, you need to know the key formulas and mathematical relationships across all four SAT Math domains, including important ones that are not included on the official sheet. This guide fills that gap by covering what’s on the formula sheet, what’s missing, and when to use each formula.<\/p>\n\n\n

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<\/span>What’s Actually on the Official SAT Reference Sheet<\/span><\/h2>\n\n\n\n

The official reference sheet covers key geometry, triangle, circle, and volume formulas \u2014 but it’s not a complete SAT math cheat sheet. Math also covers Algebra, Advanced Math, and Problem-Solving & Data Analysis, so you’ll need more than what’s given on test day.<\/p>\n\n\n\n

See a full breakdown of what math is on the SAT<\/a> for the full picture.<\/p>\n\n\n\n

Official Geometry and Measurement Formulas<\/h3>\n\n\n\n
Formula Name<\/td>Formula<\/td><\/tr>
Circle Area<\/td>A = \u03c0r\u00b2<\/td><\/tr>
Circle Circumference<\/td>C = 2\u03c0r<\/td><\/tr>
Rectangle Area<\/td>A = lw<\/td><\/tr>
Triangle Area<\/td>A = \u00bdbh<\/td><\/tr>
Pythagorean Theorem<\/td>a\u00b2 + b\u00b2 = c\u00b2<\/td><\/tr>
30-60-90 Triangle<\/td>x, x\u221a3, 2x<\/td><\/tr>
45-45-90 Triangle<\/td>x, x, x\u221a2<\/td><\/tr>
Rectangular Prism Volume<\/td>V = lwh<\/td><\/tr>
Cylinder Volume<\/td>V = \u03c0r\u00b2h<\/td><\/tr>
Sphere Volume<\/td>V = \u2074\u2044\u2083\u03c0r\u00b3<\/td><\/tr>
Cone Volume<\/td>V = \u2153\u03c0r\u00b2h<\/td><\/tr>
Pyramid Volume<\/td>V = \u2153lwh<\/td><\/tr>
Triangle Angle Sum<\/td>A + B + C = 180\u00b0<\/td><\/tr>
Full Rotation<\/td>360\u00b0 = 2\u03c0 radians<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Key point:<\/strong> You do not need to spend valuable memorization time learning the formulas that are already supplied in the official reference information. You should, however, know what each formula means and recognize when a problem calls for it.<\/p>\n\n\n\n

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