Geometry Regents Score Calculator

January 2026 Raw-to-Scale Conversion Chart

Official NYSED conversion table for the January 2026 Geometry Regents Examination.

Tips to Maximize Your Score

Strategic advice to help you pass and earn mastery on the Geometry Regents.

2026 Geometry Regents Exam Format & Scoring

The Geometry Regents is one of three mathematics Regents examinations administered by the New York State Education Department (NYSED). It tests your knowledge of the Common Core Geometry curriculum, covering topics from congruence and similarity to coordinate geometry and circles. The exam is required for both the Regents and Advanced Regents diplomas. It is offered three times per year — January, June, and August — and features a unique emphasis on geometric proofs and constructions that sets it apart from the algebra exams.

Performance Levels & What They Mean

Your raw score (out of 80) is converted to a scaled score (0–100) using a conversion chart specific to each exam administration. The Geometry curve tends to be slightly more generous than Algebra 1 due to the proof-heavy format. Each scaled score maps to a performance level:

• Level 1 (0–54): Below Standard — significant gaps in geometry knowledge. Needs intensive review of foundational concepts.
• Level 2 (55–64): Approaching Standard — understands some concepts but not enough to pass. Focus on proofs and coordinate geometry.
• Level 3 (65–84): Meets Standard — passing score. Earns credit toward Regents or Advanced Regents diploma.
• Level 4 (85–89): Meets Standard with Distinction — strong geometric reasoning skills. Qualifies for Mastery endorsement.
• Level 5 (90–100): Exceeds Standard — exceptional mastery of all geometry topics including proofs, circles, and 3D figures.

Detailed Scoring Breakdown by Part

Part I: Multiple Choice (48 points)

Part I contains 24 multiple-choice questions worth 2 points each. There is no penalty for guessing, so never leave a question blank. Questions cover all Geometry topics, including angle relationships, triangle congruence, similarity, circle properties, coordinate geometry, and transformations. Difficulty ranges from basic definitions to multi-step problems requiring you to combine several concepts.

Strategy: This section is worth 60% of your total score — it's the most important part. Budget ~1 minute per question (24 minutes total). For spatial reasoning questions, draw diagrams in the margins. Use process of elimination — if you can eliminate two choices, you have a 50/50 chance. Use your calculator to verify numerical answers instead of relying on mental math.

Part II: Short Response (14 points)

Part II has 7 questions worth 2 points each. You must show work and provide justification. Partial credit is available — 1 point for a correct approach with errors, or for demonstrating partial understanding. Common question types include construction problems (bisecting angles or segments), simple proofs, applying theorems (triangle inequality, exterior angle), and coordinate geometry calculations.

Strategy: Always include a diagram or sketch, even if not required. Label all points, angles, and measurements clearly. For construction questions, leave all construction arcs visible — don't erase them. State the theorem or postulate you're using by name (e.g., "by SAS congruence" or "opposite sides of a parallelogram are congruent").

Part III: Medium Response (12 points)

Part III contains 3 questions worth 4 points each. These are multi-step problems that require thorough reasoning and clear work. Questions frequently involve coordinate geometry proofs (prove a quadrilateral is a parallelogram/rhombus), circle theorem applications, multi-step area or volume problems, or transformation sequences. You can earn 1, 2, or 3 points for partial solutions.

Strategy: Break each problem into clear steps. For coordinate proofs, use distance formula, slope formula, and midpoint formula systematically — check all required properties. If a question says "justify your answer," use geometric vocabulary and refer to specific theorems. Draw accurate diagrams on the grid/graph paper provided.

Part IV: Extended Response (6 points)

Part IV has one question worth 6 points. This is typically a multi-part formal proof or a complex coordinate geometry problem. Recent Part IV questions have involved proving triangle congruence with multiple steps, using CPCTC (Corresponding Parts of Congruent Triangles are Congruent), coordinate proofs of quadrilateral properties, or multi-step circle problems involving tangent lines, secants, and inscribed angles.

Strategy: For proofs, write a clear two-column format with "Statement" and "Reason" columns. Start with "Given" and work toward what needs to be proved. Attempt every sub-part — even a partial proof setup with the correct "Given" and some valid deductions earns 2–3 points. Never leave Part IV blank.

What You Need for the Geometry Regents Exam

Essential Geometry Tools

Unlike Algebra 1 and 2, the Geometry Regents requires specific physical tools beyond a calculator. Construction questions appear on almost every exam, and you cannot earn full credit without the proper instruments.

• Compass: Essential for construction questions (angle bisectors, perpendicular bisectors, equilateral triangles, circumscribed and inscribed circles). Bring a sturdy compass that holds its position — cheap compasses slip during the exam.
• Straightedge / Ruler: For drawing straight lines in constructions and graphing. A ruler with metric and imperial markings is ideal for measuring lengths in coordinate problems.
• Protractor: While not always required, it helps verify angle measurements on MCQs and short response questions.
• Graphing Calculator: Allowed (not required like Algebra 2). Bring a TI-84, TI-Nspire (non-CAS), or equivalent. Useful for verifying calculations, graphing lines to check intersections, and computing distances.
• Reference Sheet: You will receive an official NYSED reference sheet containing area/volume formulas. Know what's on it and what's NOT on it — the sheet does NOT include the distance formula, midpoint formula, slope formula, or any congruence/similarity theorems. You must memorise those.

Preparation Strategy

Start studying at least 3–4 weeks before the exam. The Geometry Regents is very predictable — the same types of questions appear year after year. The key is practice with past exams under timed conditions (3 hours). Past exams with answer keys are available free at NYSED's website.

• Complete at least 3–4 full past Regents exams under timed conditions.
• Score each practice exam using the conversion chart and identify your weakest topics.
• Practice constructions with your physical compass and straightedge (you can't use a protractor for constructions).
• Memorise all triangle congruence criteria: SSS, SAS, ASA, AAS, HL.
• Create a formula sheet with distance, midpoint, slope, and circle formulas — then memorise it.

What to Bring on Test Day

• Compass — test it beforehand to make sure it holds position.
• Straightedge / ruler — clear or translucent is ideal.
• Graphing calculator — fully charged with fresh batteries.
• Pencils and erasers — pencil for Part I (MCQ); blue or black pen for Parts II–IV.
• Student ID — required for admission.
• Water and snacks — 3-hour exam. Stay hydrated.

Time Management During the Exam

You have 3 hours (180 minutes) for 35 questions. Here's a recommended time allocation:

Topic-by-Topic Content Guide

Every major topic tested on the Geometry Regents, with approximate exam weight and key concepts to master.

Common Mistakes to Avoid on the Geometry Regents

These errors cost students the most points. Recognise them so you don't repeat them.

• ❌ Erasing construction marks: NEVER erase your compass arcs and construction lines. Graders need to see your construction process to award credit. Erasing them results in 0 points even if your final result is correct.
• ❌ Missing theorem names in proofs: In the "Reason" column of a two-column proof, you must state the specific theorem, postulate, or definition (e.g., "SAS Congruence Postulate", not just "congruent"). Vague reasons like "they look the same" earn 0 credit.
• ❌ Using the wrong formula: The reference sheet has area and volume formulas, but it does NOT include: distance = √[(x₂-x₁)² + (y₂-y₁)²], midpoint = ((x₁+x₂)/2, (y₁+y₂)/2), or slope = (y₂-y₁)/(x₂-x₁). You must memorise these coordinate geometry formulas.
• ❌ Confusing congruence and similarity: Congruent figures have the same shape AND size (≅). Similar figures have the same shape but different sizes (~). SSA is NOT a valid congruence criterion — it's the "ambiguous case." Don't confuse AA (similarity) with ASA (congruence).
• ❌ Not labelling diagrams: On constructed response questions, always label all vertices, angle measures, side lengths, and congruence marks. Unlabelled diagrams lose points for "incomplete justification."
• ❌ Forgetting units on area/volume: Area answers should be in square units (cm², m²), volume in cubic units (cm³, m³). Include "π" when the problem says "in terms of π" — don't round to a decimal.
• ❌ Leaving MCQ answers blank: There is no guessing penalty. A random guess gives you a 25% chance — better than 0%. Always bubble every question.

Geometry Regents vs. Algebra Regents: Key Differences

Understanding how the Geometry exam differs from Algebra 1 and 2 helps you adjust your preparation.

4-Week Study Plan for the Geometry Regents

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Frequently Asked Questions

Get answers to the most common questions about the Geometry Regents exam.