New York Real Estate Exam Calculator Rules

A basic handheld calculator that satisfies every published condition is the clearest choice. Check it before exam day, bring it ready to use and practice the same keystrokes during study sessions.

What does New York officially allow?

The New York State Department of State exam-site policy permits a calculator only when it meets all four conditions:

1. battery or solar powered
2. silent
3. nonprinting
4. no alphabetic keyboard

The Department separately states that PDAs are not allowed.

The policy does not say that a calculator must be a particular brand. It does not publish a list of approved model numbers on the salesperson page. The device itself must satisfy the stated conditions.

Official source map

The Department of State's Real Estate Salesperson page contains the current calculator rule under Exam Site Policies. The same page lists required identification, the printed Summary of Your Submission, prohibited materials and the 1 1/2-hour exam time.

The 77-hour salesperson curriculum identifies the math a candidate is expected to learn, including percentages, commissions, interest, appreciation and depreciation, points, area, mortgage qualifying and tax rates.

The official eAccessNY Occupational Licensing Management System is used to schedule the examination and view scheduled exam details. Check the Department's salesperson page and your current exam information shortly before the appointment because site policies can change.

Can I use a phone calculator?

No. The Department says cellular phones, beepers and other electronic devices must be turned off during the exam. A phone does not become an allowed calculator merely because it has a calculator app.

Bring a separate compliant handheld calculator instead of relying on a phone, smartwatch, tablet or laptop.

Can I use a smartwatch as a calculator?

Do not plan to use one. A smartwatch is an electronic device, and the Department's policy requires electronic devices to be turned off during the examination. It is not a substitute for a compliant handheld calculator.

Is a graphing calculator allowed?

The published rule does not name graphing calculators as a category. It prohibits a calculator with an alphabetic keyboard and requires the device to be silent, nonprinting, and battery or solar powered.

Many graphing or advanced calculators have letter keys, alphabetic input modes or functions that create an avoidable exam-site question. A simple handheld model is easier to evaluate against the rule. If a device has an alphabetic keyboard, do not bring it as your exam calculator.

Is a scientific calculator allowed?

The Department does not publish a separate scientific-calculator rule. A calculator must satisfy the same four conditions regardless of how a retailer labels it.

A scientific calculator without an alphabetic keyboard may appear to meet the published criteria, but candidates should inspect the actual device rather than rely on the product category. The salesperson curriculum does not require advanced scientific functions for its ordinary percentage, area, mortgage and tax calculations.

Is a financial calculator allowed?

The Department does not publish a brand or model list for financial calculators. Apply the device test:

• battery or solar powered
• silent
• nonprinting
• no alphabetic keyboard

Avoid inferring approval from the word "financial" in a product name. If the keyboard includes alphabetic entry or the device does not clearly satisfy another condition, choose a simpler calculator.

Are programmable calculators prohibited?

The salesperson exam page does not state a separate rule using the word "programmable." It does prohibit alphabetic keyboards, PDAs and reference materials, and it allows exam supervisors to enforce exam conduct.

Do not expand that silence into a claim that every programmable device is accepted. A basic nonprinting calculator without letter entry is the low-friction choice and contains all functions needed for the curriculum math.

Will the exam center provide a calculator?

The Department's salesperson page permits calculators but does not promise that an exam site will supply one. Plan to bring your own compliant device.

This is practical preparation, not a separate state mandate. Your calculator must still satisfy the official conditions.

Can I share a calculator during the exam?

Do not plan to share. The Department prohibits giving or receiving help and permits dismissal for conduct contrary to exam rules. Bring your own working device so you do not need assistance from another candidate.

What calculator should I bring?

Choose a calculator with:

• a clear display
• number keys
• decimal point
• addition, subtraction, multiplication and division
• percent key, if you have practiced how that model handles percentages
• square-root key if you find it useful, although ordinary syllabus problems can usually be solved without it
• fresh battery or reliable solar operation
• no paper roll, sound or alphabetic keyboard

This feature list is a study recommendation. The four-condition Department policy remains the controlling rule.

Is a percent key required?

No published Department rule requires one. Every percentage problem can be solved by converting the percentage to a decimal.

For example:

6% = 0.06

$450,000 × 0.06 = $27,000

A percent key can be convenient, but different calculators handle chained percentage operations differently. Decimal entry is more consistent across models.

What math functions are actually useful?

The salesperson curriculum's math can be handled with four basic operations and decimal conversion:

• multiply to find a percentage of a whole
• divide to find a rate or unknown whole
• add and subtract closing adjustments
• multiply length by width for rectangular area
• divide by 43,560 to convert square feet to acres
• divide NOI by cap rate to find an indicated value
• divide a loan amount by value to find LTV

Review the New York real estate math formula map for the full set of relationships.

What should I check the day before the exam?

Use a short device check:

• confirm the calculator turns on immediately
• inspect the keyboard for alphabetic keys
• turn off any sound setting
• confirm there is no printing function
• check battery or solar operation
• clear stored calculations
• test decimal entry
• test multiplication and division
• place the calculator with your current identification and printed exam summary

The Department requires current, photo-bearing government-issued signature identification from its accepted list and the Summary of Your Submission printed when you scheduled through eAccessNY.

Should I bring a backup calculator?

The published policy does not address backup calculators. A second simple calculator that independently meets every condition can reduce the practical risk of battery or device failure, but the exam supervisor controls what enters and remains in the room.

If you bring a backup, keep both easy to inspect and follow staff instructions.

What should stay out of the calculator case?

Avoid using a case to carry formulas, notes or reference cards. The Department prohibits dictionaries, books and other reference materials. It also states that a candidate using notes, books or other aids may be dismissed.

Bring a clean calculator and an empty case, or leave the case at home.

Can the calculator store formulas or text?

Avoid relying on stored text or formulas. The Department prohibits aids and alphabetic keyboards. Even if a device stores data without a visible alphabetic keyboard, using stored study material would conflict with the no-aids rule.

Know the formulas before entering the exam site.

Can I use a paper-printing calculator?

No. The official policy requires a nonprinting calculator. A calculator with a paper roll or printing mechanism does not satisfy that condition, even if you promise not to print.

Can the calculator make sounds?

The policy requires a silent calculator. If a device has an optional key tone, turn it off and confirm it remains off after the device restarts. A calculator that cannot operate silently does not meet the published rule.

Does the calculator need to be battery or solar powered?

Yes. The Department specifically says battery or solar powered. A plug-in desktop machine is outside the stated rule and is impractical for an exam desk.

What does no alphabetic keyboard mean?

An alphabetic keyboard allows entry of letters or words. The rule is aimed at the device's keyboard, not merely whether the candidate plans to type letters.

When inspecting a calculator, look for:

• A through Z keys
• a full QWERTY keyboard
• a dedicated alphabetic-entry keypad

Function labels such as M+, M- or AC are standard calculator controls, not a full alphabetic keyboard. If the device's letter-entry capability is unclear, use a simpler model or contact the Department before exam day.

Who makes the final decision at the exam site?

The Department publishes the policy, and exam staff enforce site rules. A candidate should follow the exam supervisor's instructions about devices and materials.

An online seller's description, a school recommendation or another candidate's past experience does not override the Department's current policy.

What if I need a testing modification?

The Department says a person who requires testing modifications should not schedule an exam and should instead call 518-474-4429. This process is separate from choosing an ordinary permitted calculator.

Resist the urge to assume that bringing an unapproved device will be treated as a testing modification. Arrange necessary modifications through the Department in advance.

How should I practice with a calculator?

Use the same physical calculator you plan to bring. Practice entering complete equations and estimating the answer before reading the display.

Percentage example

A $520,000 property appreciates by 4%.

Increase = $520,000 × 0.04 = $20,800

New value = $520,000 + $20,800 = $540,800

Commission example

A problem states a $640,000 sale price and 5% commission.

Commission = $640,000 × 0.05 = $32,000

This is an educational calculation, not a claim that commissions are fixed or standard. Commission terms are negotiable.

Area example

A rectangular parcel is 120 feet by 150 feet.

Area = 120 × 150 = 18,000 square feet

Cap-rate example

NOI is $90,000 and the stated cap rate is 7.5%.

Value = $90,000 ÷ 0.075 = $1,200,000

Review Part, Rate and Whole for New York Real Estate Math and Cap Rate, IRV, GRM and Real Estate Cash-Flow Math for the reasoning behind these keystrokes.

What if the calculator stops working?

Stay calm and continue with the questions that do not require arithmetic. Use estimation and written setup if exam staff provide permitted writing materials. Follow the supervisor's instructions rather than trying to activate a phone or borrow an unapproved device.

A calculator helps with arithmetic, but correct formula selection still comes from preparation.

Does bringing a calculator mean the exam is math-heavy?

The Department does not publish a subject-by-subject breakdown of the questions on a given exam. The curriculum assigns one instructional hour to Real Estate Mathematics and also includes math-related concepts in finance, valuation, taxes and investment property.

Prepare every listed math objective without claiming that a fixed percentage of the exam will be calculation questions.

What is a reliable exam-day calculator checklist?

Before leaving home:

1. Open the current Department salesperson page.
2. Recheck the exam-site policy.
3. Confirm the calculator is battery or solar powered.
4. Confirm it is silent.
5. Confirm it cannot print.
6. Confirm it has no alphabetic keyboard.
7. Turn off and pack phones and wearable electronics according to site instructions.
8. Bring current accepted identification.
9. Bring the printed Summary of Your Submission.
10. Arrive prepared to follow the exam supervisor's directions.

Frequently asked questions

Are calculators allowed on the New York real estate exam?

Yes, if they are battery or solar powered, silent, nonprinting and do not contain an alphabetic keyboard.

Can I use my phone calculator?

No. Cellular phones and other electronic devices must be turned off during the exam.

Can I use a graphing calculator?

Avoid using one with an alphabetic keyboard. New York publishes device conditions rather than a graphing-calculator model list.

Can I use a financial calculator?

Only if the actual device satisfies every published condition. The Department does not publish a brand or model list.

Will New York provide a calculator?

The salesperson page permits calculators but does not state that the exam site supplies them. Bring your own compliant device.

Is a printing calculator allowed?

No. The calculator must be nonprinting.

Can my calculator make key sounds?

No. It must be silent.

Can my calculator contain stored notes?

Avoid using stored notes or formulas. The Department prohibits notes and other aids.

What should I bring with the calculator?

Bring current accepted identification and the printed Summary of Your Submission. Recheck the official page for current instructions.

Does New York publish an official number of math questions?

No. The Department publishes the curriculum but not a topic-level question count or weighting.

Sources and verification notes

This article was checked against official New York State sources available on August 27, 2026. It separates the Department's published rules from practical recommendations. It does not approve a particular calculator model or override an exam supervisor's instructions.

• New York State Department of State, Real Estate Salesperson and Exam Site Policies
• New York State Department of State, Real Estate Salesperson 77-Hour Curriculum
• New York State Department of State, eAccessNY
• New York State Department of State, Real Estate Salesperson Frequently Asked Questions

Use the current Department page and your scheduled-exam details as the final instructions for your appointment.