Florida Real Estate Exam Math Formulas and Practice Guide

If you ask most students what part of the Florida real estate exam worries them the most, the answer is usually the same. Math.

The good news is that real estate math is not difficult once you understand the formulas and know when to use them. In fact, math questions are some of the easiest points to earn because every question follows a specific process.

Instead of memorizing random formulas, focus on understanding the concepts behind them. With enough practice, you can answer these questions quickly and confidently on exam day.

This guide covers the most important Florida real estate math concepts, simple formulas, exam tips, and practice questions to help you prepare.

Why Real Estate Math Matters

The Florida real estate exam regularly includes math questions involving commissions, prorations, property taxes, mortgages, percentages, and investment calculations.

Most questions require only basic arithmetic. A calculator is provided during the exam, so success depends more on knowing the correct formula than performing complex calculations.

Learning these concepts can improve your overall score and increase your chances of passing on your first attempt.

1. Real Estate Commission Calculations

Commission questions appear frequently on the Florida real estate exam.

Formula

Commission = Sale Price × Commission Rate

Example

A property sells for $450,000 with a 6% commission.

Commission:

$450,000 × 6%

= $27,000

If two brokerages split the commission equally:

Each brokerage receives:

$27,000 ÷ 2

= $13,500

Exam Tip

Always convert percentages into decimals.

6% = 0.06

5.5% = 0.055

7% = 0.07

2. Finding the Sale Price

Sometimes the exam gives you the commission amount and asks you to calculate the property's selling price.

Formula

Sale Price = Commission ÷ Commission Rate

Example

A broker earns $18,000 from a 6% commission.

Sale Price:

$18,000 ÷ 0.06

= $300,000

3. Property Tax Calculations

Property tax questions are another common topic.

Formula

Tax = Assessed Value × Tax Rate

Example

Assessed value:

$250,000

Tax rate:

2%

Property tax:

$250,000 × 0.02

= $5,000

Remember

Florida property taxes are generally paid in arrears, meaning they are paid for the previous year.

4. Proration Calculations

Proration questions often seem intimidating, but they follow the same process every time.

Proration means dividing expenses fairly between the buyer and seller at closing.

The Florida real estate exam may ask about:

• Property taxes

• Rent

• HOA fees

• Interest

• Insurance

Example

Annual property taxes:

$3,600

Seller owns the property for six months.

Seller's share:

$3,600 ÷ 12

= $300 per month

$300 × 6

= $1,800

Exam Tip

Read carefully to determine whether taxes are paid in advance or in arrears because this changes who receives the credit.

5. Loan to Value Ratio

Loan to Value, also called LTV, measures how much money is borrowed compared to the property's value.

Formula

LTV = Loan Amount ÷ Property Value × 100

Example

Loan:

$280,000

Property value:

$350,000

LTV:

280,000 ÷ 350,000

= 0.80

= 80%

6. Down Payment

Many questions ask you to calculate the required down payment.

Formula

Down Payment = Purchase Price × Down Payment Percentage

Example

Purchase price:

$400,000

Down payment:

10%

Down payment:

$400,000 × 10%

= $40,000

Loan amount:

$400,000 minus $40,000

= $360,000

7. Appreciation and Depreciation

Property values can increase or decrease over time.

Appreciation Formula

New Value = Original Value × (1 + Percentage Increase)

Example

Original value:

$300,000

Appreciation:

5%

Increase:

$300,000 × 5%

= $15,000

New value:

$315,000

8. Percentage Increase and Decrease

Percentage questions appear throughout the exam.

Formula

Increase = Original Number × Percentage

Example

A home's value increases from $500,000 by 8%.

Increase:

$500,000 × 8%

= $40,000

New value:

$540,000

9. Mortgage Interest

The exam may ask you to calculate simple interest.

Formula

Interest = Principal × Rate × Time

Example

Loan amount:

$250,000

Interest:

6%

One year

Interest:

250,000 × 0.06 × 1

= $15,000

10. Area and Acreage

You should know the standard land measurements.

Important Conversions

1 acre = 43,560 square feet

1 square mile = 640 acres

Example

A parcel contains 87,120 square feet.

Acres:

87,120 ÷ 43,560

= 2 acres

Quick Formula Cheat Sheet

Remember these formulas before your exam.

Commission

Sale Price × Commission Rate

Sale Price

Commission ÷ Commission Rate

Property Tax

Assessed Value × Tax Rate

Loan to Value

Loan ÷ Value × 100

Down Payment

Purchase Price × Percentage

Interest

Principal × Rate × Time

Area

Length × Width

Acres

Square Feet ÷ 43,560

Florida Real Estate Math Practice Questions

Question 1

A home sells for $525,000 with a 5% commission.

How much is the total commission?

Answer:

$525,000 × 0.05

= $26,250

Question 2

A broker receives $15,000 from a 6% commission.

What was the selling price?

Answer:

15,000 ÷ 0.06

= $250,000

Question 3

Annual property taxes are $4,800.

How much is the monthly tax?

Answer:

4,800 ÷ 12

= $400 per month

Question 4

A buyer purchases a $450,000 home with a 20% down payment.

How much is the loan?

Answer:

Down payment:

$450,000 × 20%

= $90,000

Loan:

$450,000 minus $90,000

= $360,000

Question 5

A property is worth $600,000.

The loan amount is $480,000.

What is the Loan to Value ratio?

Answer:

480,000 ÷ 600,000

= 0.80

= 80%

Question 6

A property worth $350,000 appreciates by 4%.

What is the new value?

Answer:

350,000 × 0.04

= $14,000

New value:

$364,000

Final Exam Tips for Real Estate Math

Success on the Florida real estate exam comes from practice rather than memorization. Solve math questions daily, write down the formulas until they become familiar, and always read each question carefully before calculating. Pay close attention to words like credit, debit, buyer, seller, advance, and arrears, as these details often determine the correct answer.

Many students lose points because they rush through calculations or forget to convert percentages into decimals. Slow down, organize your work, and double check your answers. Even if math feels challenging today, consistent practice can turn it into one of the easiest sections of the exam.

If you want to pass the Florida real estate exam on your first attempt, mastering these essential math concepts is one of the smartest investments you can make. The more practice problems you solve before exam day, the more confident you will be when those questions appear on the test.