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What is the Earth and Space Science Regents Score Calculator?

The Earth and Space Science Regents Score Calculator is an educational tool that helps students estimate their final New York State Regents scale score from a raw score. It is designed for the Regents Examination in Earth and Space Sciences, the newer science Regents exam aligned to the New York State P-12 Science Learning Standards. The calculator uses the January 2026 official conversion chart, where the total test raw score ranges from 0 to 50 and the final scale score ranges from 0 to 100.

A Regents scale score is not the same thing as a simple percentage. If a student earns 24 raw credits out of 50, the raw percentage is 48%. On the January 2026 chart, however, raw 24 converts to a scale score of 65. That is why this calculator does not simply apply a percentage formula. It uses a chart lookup, which is how NYSED determines the final examination score.

The calculator includes three modes. Raw-score mode is fastest if you already know your total raw score. Section mode lets you enter multiple-choice credits and constructed-response credits separately. Improvement-planner mode lets you estimate how your final scale score may change if you gain more raw points through additional review. The goal planner then tells you how many more raw points are needed to reach a selected scale-score target.

This matters because the Earth and Space Sciences Regents has a different structure from the older Physical Setting/Earth Science Regents. The newer exam does not use the old performance test score chart from the legacy exam. Instead, the January 2026 Earth and Space Sciences chart converts a single total raw score to a scale score and performance level. Students should make sure they are using the correct calculator for the correct exam.

The result should be treated as an educational planning estimate unless the student is using the official chart for the exact exam administration. NYSED conversion charts can change from administration to administration. A January 2026 chart should not be used as the official chart for June 2026 after the June chart is released.

How Earth and Space Sciences Regents scoring works

The January 2026 Earth and Space Sciences Regents has 50 total questions. Each question is worth 1 credit. The scoring materials identify both multiple-choice and constructed-response questions, and the total raw score is the sum of all credits earned. Because fractional credit is not allowed, each response receives a whole-number score according to the rating guide.

Multiple-choice scoring

Multiple-choice questions are machine-scored or scored from the official answer key. Each correct multiple-choice answer earns 1 credit. The January 2026 scoring key lists 33 multiple-choice questions, meaning the multiple-choice portion can contribute up to 33 raw credits.

Constructed-response scoring

Constructed-response questions require students to write, explain, complete a model, interpret evidence, use a reference table, or connect a scientific claim to data. Each constructed-response question on the January 2026 exam is worth 1 credit. The rating guide lists 17 constructed-response questions, giving a maximum constructed- response contribution of 17 raw credits.

Total raw score

The total raw score is the sum of multiple-choice credits and constructed-response credits. The maximum raw score for the January 2026 Earth and Space Sciences exam is 50.

Raw score versus scale score

A raw percentage can help you understand how many questions you answered correctly, but it is not the official Regents score. The official final score is the scale score from the conversion chart.

On the January 2026 chart, raw 24 converts to 65, raw 33 converts to 77, raw 38 converts to 84, and raw 39 converts to 85. That means the Level 5 boundary begins at raw 39 on this specific chart. Future charts may differ.

Earth and Space Sciences Regents score table

The table below is generated from the embedded January 2026 conversion chart. It shows the raw score, scale score, performance level, and quick interpretation.

Full January 2026 conversion chart

Passing guidance

A scale score of 65 is the common Regents passing target for many students. On the January 2026 Earth and Space Sciences chart, raw 24 converts to 65. A student scoring exactly 65 has no cushion, so it is safer to aim higher. A score in the 70s gives more protection against test-day mistakes. A score of 85 or higher enters Level 5 on this chart.

Earth and Space Sciences Regents exam timetable

Students should verify the exact report time with their own school because local arrival times, room assignments, admission deadlines, and accommodations can vary. The statewide schedule gives the official start time.

Earth and Space Sciences course overview

Earth and Space Sciences is a standards-based science course focused on Earth’s place in the universe, Earth’s systems, climate, natural resources, geologic processes, weather, oceans, human impacts, and engineering solutions. The Regents exam is built around three-dimensional science learning: disciplinary core ideas, science and engineering practices, and crosscutting concepts.

Major topic areas

Important formulas and relationships

Earth and Space Sciences is not only memorization. Students must use data, relationships, maps, models, and reference tables. The following formulas and relationships commonly support Earth science reasoning.

Students should use these relationships as thinking tools. For example, density helps explain why materials separate, why some rocks or minerals behave differently, and why layers in Earth may have different properties. Rate of change supports questions about climate trends, glacial retreat, sea-level change, erosion, and geologic processes. Percent change helps students interpret data tables and graphs. Orbital relationships help explain patterns in space systems.

Reference table fluency

Students taking the Earth and Space Sciences Regents use the Earth and Space Sciences Reference Tables. Strong students do not wait until test day to learn the tables. They practice locating information quickly, reading diagrams carefully, checking units, and using the table as evidence. Reference-table fluency can improve both multiple-choice and constructed-response performance.

How to use your Earth and Space Sciences score result to study smarter

The calculator result should guide your next study step. Do not only ask whether you passed. Ask which kind of raw points you lost. A student who misses many multiple-choice questions needs different work from a student who understands the concepts but loses constructed-response credits for incomplete explanations.

If your scale score is below 55

Start with foundations. Review Earth systems, plate tectonics, geologic time, weather, climate, space systems, minerals, rocks, and reference-table use. Use short practice sets first. For every missed question, identify the cause: weak content knowledge, misread graph, reference-table mistake, vocabulary issue, or incomplete explanation.

If your scale score is 55–64

You are below the common passing range but close enough that targeted review can matter. Focus on high-yield raw points: reference-table questions, data interpretation, basic Earth-system interactions, and short constructed responses. Practice answering with evidence, not only with a phrase.

If your scale score is 65–75

You are in the Level 3 range on the January 2026 chart. Build a cushion by reducing careless mistakes and making constructed responses more complete. Use the words from the question, cite data when available, and explain the scientific relationship clearly.

If your scale score is 77–84

You are in the Level 4 range. To move higher, practice multi-step questions that combine a scenario, diagram, graph, and reference table. Level 5 performance requires precision, not just general understanding.

If your scale score is 85 or higher

You are in the Level 5 range. Maintain performance by practicing full exams under timing conditions. Focus on the hardest constructed-response questions, human sustainability scenarios, climate evidence, geologic reasoning, and space-system models.

Ten practical Regents preparation rules

• Use the correct exam: Earth and Space Sciences is not the same as the older Physical Setting/Earth Science exam.
• Use official materials: Official NYSED questions match the structure and language of the exam.
• Master the reference tables: Practice finding information quickly and accurately.
• Analyze data every day: Graphs, maps, tables, and models are central to the exam.
• Write complete explanations: Constructed-response answers need scientific reasoning.
• Connect Earth systems: Atmosphere, hydrosphere, geosphere, biosphere, and cryosphere interact.
• Review space systems: Big Bang evidence, stars, orbital motion, and Earth-Sun-Moon relationships are high-value topics.
• Practice sustainability questions: Human impacts, resources, hazards, and engineering trade-offs appear often.
• Use the exact conversion chart: Do not use January 2026 as the official June or August chart after newer charts are released.
• Build a cushion above 65: Aim higher than the minimum to protect against test-day errors.

Frequently asked questions

Official source links for users