QUICK ANSWER
For Texas real estate exam area problems, memorize 43,560 square feet per acre and 5,280 feet per mile. Use length x width for rectangular square footage. Convert square feet to acres by dividing by 43,560. Convert acres to square feet by multiplying by 43,560. Convert square yards to square feet by multiplying by 9. Front footage usually means the width along the street or front boundary, so price per front foot equals price divided by front feet.
Start Here
Area and acreage problems are some of the friendliest Texas real estate math questions if you slow down.
They are not trying to test calculus. They are usually testing whether you can:
- Multiply length by width.
- Convert square feet to acres.
- Convert acres to square feet.
- Work with front footage.
- Use square yards correctly.
- Keep feet, square feet, yards, square yards, miles, and acres separate.
Pearson VUE's Texas sales content outline lists "Property area calculations" under Real Estate Math Calculations. It specifically includes square footage and acreage total. Pearson's math notes also say that 43,560 square feet per acre and 5,280 feet per mile are not available at the test center and should be memorized.
That is your starting point.
If you know those conversions and label units carefully, most area questions become straightforward.
Table Of Contents
- What area math appears on the Texas real estate exam?
- The conversions to memorize
- Formula sheet
- Unit translator
- When to multiply and when to divide
- Square footage problems
- Acreage problems
- Square yards and square feet
- Front footage problems
- Lot-size word problems
- Worked examples
- Practice set
- Answer key and explanations
- Common mistakes
- FAQ
What Area Math Appears On The Texas Real Estate Exam?
Pearson's current Texas sales outline places Real Estate Math Calculations in the National/General portion. In that math section, "Property area calculations" is listed as one item and includes:
| Official area topic | What it means for study |
|---|---|
| Square footage | Find or use the area of a parcel, lot, building, room, or section of land |
| Acreage total | Convert square feet to acres or acres to square feet |
The outline does not promise a specific live question. It tells you the skill area.
So your job is to practice the patterns:
- "How many square feet?"
- "How many acres?"
- "What is the lot size?"
- "What is the price per square foot?"
- "What is the price per front foot?"
- "What is the depth if the frontage and total area are known?"
- "How many square yards?"
This article uses original practice examples, not copied exam questions.
The Conversions To Memorize
Pearson says these are not available at the test center and should be memorized:
| Conversion | Memorize |
|---|---|
| 1 acre | 43,560 square feet |
| 1 mile | 5,280 feet |
You should also know these practical area conversions:
| Conversion | Use |
|---|---|
| 1 yard | 3 feet |
| 1 square yard | 9 square feet |
| 1 square mile | 640 acres |
The square mile conversion can be derived from the two Pearson conversions:
5,280 feet x 5,280 feet = 27,878,400 square feet
27,878,400 / 43,560 = 640 acres
Do not overload yourself with obscure conversions. For exam area math, the big two are 43,560 and 5,280.
Formula Sheet
Use this as your area and acreage formula sheet.
| Need | Formula |
|---|---|
| Rectangle square footage | Length x width |
| Square lot area | Side x side |
| Square feet from acres | Acres x 43,560 |
| Acres from square feet | Square feet / 43,560 |
| Feet from miles | Miles x 5,280 |
| Miles from feet | Feet / 5,280 |
| Square feet from square yards | Square yards x 9 |
| Square yards from square feet | Square feet / 9 |
| Price per square foot | Price / square feet |
| Price from square feet | Square feet x price per square foot |
| Price per front foot | Price / front feet |
| Price from front footage | Front feet x price per front foot |
| Depth from area and frontage | Area / frontage |
| Frontage from area and depth | Area / depth |
The biggest rule: convert first.
If one number is in acres and another is in square feet, convert before calculating. If one number is in yards and another is in feet, convert before calculating.
Unit Translator
Area questions become easier when you translate the wording into the unit being tested.
| Wording in the question | Unit type | What it usually means |
|---|---|---|
| Feet | Length | One direction only |
| Front feet | Length | Width or frontage along a boundary |
| Depth | Length | Distance from front to back |
| Square feet | Area | Length x width in feet |
| Square yards | Area | Square feet / 9 |
| Acres | Area | Square feet / 43,560 |
| Miles | Length | Feet / 5,280 |
| Square miles | Area | Often converted to acres |
| Price per square foot | Price per area unit | Price / square feet |
| Price per front foot | Price per line unit | Price / front feet |
The words "feet" and "square feet" are not interchangeable.
Feet is a line. Square feet is an area.
That distinction solves a lot of questions before the math begins.
Line Measurement Vs Area Measurement
Use this simple test:
| If the question gives | You have |
|---|---|
| 100 front feet | A line measurement |
| 100 feet of depth | A line measurement |
| 100 square feet | An area measurement |
| 100 square yards | An area measurement |
| 100 acres | An area measurement |
To create area from a rectangular lot, you need two line measurements.
frontage x depth = square footage
If a problem gives only frontage, you cannot calculate square footage unless it also gives depth or total area.
The Target-Unit Rule
Before calculating, ask:
"What unit should the final answer be in?"
| Target answer | Likely action |
|---|---|
| Square feet | Multiply dimensions, or convert acres or square yards |
| Acres | Find square feet, then divide by 43,560 |
| Square yards | Find square feet, then divide by 9 |
| Front feet | Divide area by depth, or price by price per front foot |
| Depth | Divide area by frontage |
| Price | Multiply units by price per unit |
| Price per unit | Divide price by units |
If the final answer asks for acres and your answer is 87,120, you probably stopped at square feet.
If the final answer asks for price per front foot and your answer is total price, you stopped one step early.
When To Multiply And When To Divide
Most area questions are multiplication or division. The trick is knowing direction.
Multiply When You Are Expanding
You usually multiply when going from a smaller count to a total.
| Situation | Formula |
|---|---|
| Length and width to square feet | Length x width |
| Acres to square feet | Acres x 43,560 |
| Square yards to square feet | Square yards x 9 |
| Miles to feet | Miles x 5,280 |
| Front feet and price per front foot to price | Front feet x price per front foot |
| Square feet and price per square foot to price | Square feet x price per square foot |
Divide When You Are Converting Back Or Finding A Rate
You usually divide when finding a rate, unit price, or larger unit.
| Situation | Formula |
|---|---|
| Square feet to acres | Square feet / 43,560 |
| Square feet to square yards | Square feet / 9 |
| Feet to miles | Feet / 5,280 |
| Price to price per square foot | Price / square feet |
| Price to price per front foot | Price / front feet |
| Area to depth | Area / frontage |
| Area to frontage | Area / depth |
The "Bigger Unit" Shortcut
Acres are bigger than square feet.
So:
- Acres to square feet gives you a bigger number.
- Square feet to acres gives you a smaller number.
Square yards are bigger than square feet.
So:
- Square yards to square feet gives you a bigger number.
- Square feet to square yards gives you a smaller number.
This shortcut helps you catch calculator mistakes.
Square Footage Problems
Square footage means area measured in square feet.
The basic rectangle formula is:
Area = length x width
Simple rectangle
A lot is 120 feet wide and 150 feet deep. What is the area?
120 x 150 = 18,000 square feet
Answer: 18,000 square feet.
Room or building area
A room is 18 feet by 14 feet. What is the square footage?
18 x 14 = 252 square feet
Answer: 252 square feet.
Irregular shapes
If a problem gives an irregular shape, it will usually give enough information to divide it into simpler shapes.
Example:
One part is 40 feet by 80 feet. Another attached rectangle is 20 feet by 30 feet.
Part 1:
40 x 80 = 3,200 square feet
Part 2:
20 x 30 = 600 square feet
Total:
3,200 + 600 = 3,800 square feet
Answer: 3,800 square feet.
Do not invent missing dimensions. Use only the facts given.
Acreage Problems
Acreage problems are conversion problems.
Memorize:
1 acre = 43,560 square feet
Square feet to acres
Use:
Acres = square feet / 43,560
Example:
A parcel contains 87,120 square feet. How many acres is it?
87,120 / 43,560 = 2
Answer: 2 acres.
Acres to square feet
Use:
Square feet = acres x 43,560
Example:
A parcel contains 3.5 acres. How many square feet is it?
3.5 x 43,560 = 152,460
Answer: 152,460 square feet.
Lot dimensions to acres
If the question gives length and width, find square feet first.
A parcel is 330 feet by 660 feet. How many acres is it?
Square feet:
330 x 660 = 217,800
Acres:
217,800 / 43,560 = 5
Answer: 5 acres.
That is a classic two-step area problem.
Square Yards And Square Feet
Square yards are a common trap because candidates remember that 1 yard is 3 feet and then divide by 3 instead of 9.
That is wrong for area.
Why?
1 square yard = 3 feet x 3 feet = 9 square feet
Square yards to square feet
Use:
Square feet = square yards x 9
Example:
A patio is 60 square yards. How many square feet is it?
60 x 9 = 540 square feet
Answer: 540 square feet.
Square feet to square yards
Use:
Square yards = square feet / 9
Example:
A room is 450 square feet. How many square yards is it?
450 / 9 = 50 square yards
Answer: 50 square yards.
If the question is measuring length, use 3 feet per yard. If it is measuring area, use 9 square feet per square yard.
Front Footage Problems
Front footage usually means the length of the parcel along the front boundary, often along a street, road, water, or other frontage.
In simple exam math, front footage is usually treated as the width or frontage of the lot.
Price per front foot
Use:
Price per front foot = price / front feet
Example:
A lot sells for $120,000 and has 80 front feet. What is the price per front foot?
$120,000 / 80 = $1,500
Answer: $1,500 per front foot.
Price from front footage
Use:
Price = front feet x price per front foot
Example:
A commercial lot has 125 front feet and is priced at $900 per front foot. What is the price?
125 x $900 = $112,500
Answer: $112,500.
Depth from frontage and area
Use:
Depth = area / frontage
Example:
A rectangular lot contains 24,000 square feet and has 120 front feet. What is the depth?
24,000 / 120 = 200
Answer: 200 feet deep.
Frontage from area and depth
Use:
Frontage = area / depth
Example:
A rectangular lot contains 18,000 square feet and is 150 feet deep. What is the frontage?
18,000 / 150 = 120
Answer: 120 front feet.
Front footage questions are not the same as square footage questions. Front footage is a line measurement. Square footage is an area measurement.
Lot-Size Word Problems
Lot-size questions often combine multiple skills.
Use this order:
- Identify the final target.
- Label the units.
- Convert if needed.
- Find square footage.
- Convert to acres or price if asked.
Example: lot size to acreage
A rectangular lot is 220 feet wide and 396 feet deep. How many acres is it?
Step 1: Find square feet.
220 x 396 = 87,120 square feet
Step 2: Convert to acres.
87,120 / 43,560 = 2 acres
Answer: 2 acres.
Example: acreage to lot price
A 2-acre parcel sells for $4 per square foot. What is the sale price?
Step 1: Convert acres to square feet.
2 x 43,560 = 87,120 square feet
Step 2: Multiply by price per square foot.
87,120 x $4 = $348,480
Answer: $348,480.
Example: front footage to total price
A lot has 90 front feet and is priced at $1,250 per front foot. What is the price?
90 x $1,250 = $112,500
Answer: $112,500.
Worked Examples
These examples are original educational practice examples, not copied exam questions.
Example 1: Square Feet From Dimensions
A rectangular parcel is 100 feet by 250 feet. What is the square footage?
100 x 250 = 25,000
Answer: 25,000 square feet.
Example 2: Acres From Square Feet
A parcel has 130,680 square feet. How many acres is it?
130,680 / 43,560 = 3
Answer: 3 acres.
Example 3: Square Feet From Acres
A parcel contains 1.25 acres. How many square feet is it?
1.25 x 43,560 = 54,450
Answer: 54,450 square feet.
Example 4: Square Yards
A floor area is 1,080 square feet. How many square yards is it?
1,080 / 9 = 120
Answer: 120 square yards.
Example 5: Front Foot Price
A retail lot sells for $210,000 and has 140 front feet. What is the price per front foot?
$210,000 / 140 = $1,500
Answer: $1,500 per front foot.
Example 6: Price Per Square Foot
A 30,000 square foot parcel sells for $450,000. What is the price per square foot?
$450,000 / 30,000 = $15
Answer: $15 per square foot.
Example 7: Price From Square Foot Rate
A 12,000 square foot lot is priced at $18 per square foot. What is the price?
12,000 x $18 = $216,000
Answer: $216,000.
Example 8: Depth From Area And Frontage
A rectangular lot has 36,000 square feet and 180 front feet. What is its depth?
36,000 / 180 = 200
Answer: 200 feet.
Example 9: Square Mile To Acres
A square mile contains how many acres?
Step 1: Find square feet in a square mile.
5,280 x 5,280 = 27,878,400 square feet
Step 2: Convert to acres.
27,878,400 / 43,560 = 640
Answer: 640 acres.
Example 10: Mixed Lot Price
A 1.5-acre parcel is priced at $6 per square foot. What is the price?
Step 1: Convert acres to square feet.
1.5 x 43,560 = 65,340 square feet
Step 2: Multiply by price per square foot.
65,340 x $6 = $392,040
Answer: $392,040.
PRACTICE CONVERSIONS UNTIL THEY ARE BORING
Area math gets easier when the units stop moving around.
Use the Texas real estate exam prep app to practice acreage, square footage, square yards, front footage, and lot-size questions with step-by-step explanations. Native Texas exam prep. Original questions. No copied exam questions. Not affiliated with TREC or Pearson VUE. Not a 180-hour pre-license course or a pass guarantee.
Practice Set
Try these before reading the answer key.
1. Rectangle Area
A lot is 80 feet wide and 150 feet deep. What is the square footage?
2. Acres From Square Feet
A parcel contains 217,800 square feet. How many acres is it?
3. Square Feet From Acres
A parcel contains 2.75 acres. How many square feet is it?
4. Square Yards From Square Feet
A floor area contains 720 square feet. How many square yards is it?
5. Square Feet From Square Yards
A patio contains 45 square yards. How many square feet is it?
6. Front Foot Price
A lot sells for $96,000 and has 80 front feet. What is the price per front foot?
7. Price From Front Footage
A lot has 110 front feet and is priced at $850 per front foot. What is the price?
8. Depth
A rectangular parcel contains 20,000 square feet and has 100 front feet. What is the depth?
9. Frontage
A rectangular parcel contains 27,000 square feet and is 180 feet deep. What is the frontage?
10. Price Per Square Foot
A 25,000 square foot parcel sells for $375,000. What is the price per square foot?
11. Price From Square Feet
A 40,000 square foot parcel is priced at $12 per square foot. What is the price?
12. Lot Dimensions To Acres
A parcel is 264 feet by 330 feet. How many acres is it?
13. Square Mile
How many acres are in 2 square miles?
14. Mixed Conversion
A 0.5-acre parcel is priced at $10 per square foot. What is the price?
15. Irregular Shape
One rectangle is 50 feet by 100 feet. An attached rectangle is 20 feet by 40 feet. What is the total square footage?
Answer Key And Explanations
1. Rectangle Area
80 x 150 = 12,000
Answer: 12,000 square feet.
2. Acres From Square Feet
217,800 / 43,560 = 5
Answer: 5 acres.
3. Square Feet From Acres
2.75 x 43,560 = 119,790
Answer: 119,790 square feet.
4. Square Yards From Square Feet
720 / 9 = 80
Answer: 80 square yards.
5. Square Feet From Square Yards
45 x 9 = 405
Answer: 405 square feet.
6. Front Foot Price
$96,000 / 80 = $1,200
Answer: $1,200 per front foot.
7. Price From Front Footage
110 x $850 = $93,500
Answer: $93,500.
8. Depth
20,000 / 100 = 200
Answer: 200 feet.
9. Frontage
27,000 / 180 = 150
Answer: 150 front feet.
10. Price Per Square Foot
$375,000 / 25,000 = $15
Answer: $15 per square foot.
11. Price From Square Feet
40,000 x $12 = $480,000
Answer: $480,000.
12. Lot Dimensions To Acres
Square feet:
264 x 330 = 87,120
Acres:
87,120 / 43,560 = 2
Answer: 2 acres.
13. Square Mile
1 square mile = 640 acres.
2 x 640 = 1,280
Answer: 1,280 acres.
14. Mixed Conversion
Square feet:
0.5 x 43,560 = 21,780
Price:
21,780 x $10 = $217,800
Answer: $217,800.
15. Irregular Shape
First rectangle:
50 x 100 = 5,000
Second rectangle:
20 x 40 = 800
Total:
5,000 + 800 = 5,800
Answer: 5,800 square feet.
Common Mistakes
Mistake 1: Dividing By 3 Instead Of 9
Use 3 feet per yard for length.
Use 9 square feet per square yard for area.
If the word says "square," think area.
Mistake 2: Forgetting To Convert Acres
If a question gives acres and asks for price per square foot, convert acres to square feet first.
Do not multiply acres by price per square foot.
Mistake 3: Confusing Front Feet With Square Feet
Front feet is a line measurement.
Square feet is area.
A lot with 100 front feet and 200 feet of depth has:
100 x 200 = 20,000 square feet
The front footage alone is not the area.
Mistake 4: Using 43,560 Backward
Use:
Acres x 43,560 = square feet
Square feet / 43,560 = acres
If the answer is absurdly large or tiny, check whether you multiplied when you should have divided.
Mistake 5: Ignoring Units In The Answer Choice
An answer choice may be in square feet, acres, square yards, feet, or dollars.
The number can be right and the unit wrong.
Before choosing, ask:
"What unit did the question ask for?"
Mistake 6: Treating Irregular Shapes As One Rectangle
If the shape is irregular, divide it into rectangles or other shapes only if the question gives enough dimensions.
Do not guess missing dimensions.
How To Study Area And Acreage Problems
Use a short, repetitive plan.
Day 1: Memorize The Core Conversions
Write these until they are automatic:
1 acre = 43,560 square feet
1 mile = 5,280 feet
1 square yard = 9 square feet
Day 2: Practice Rectangle Area
Do 20 quick problems with length x width.
Include lots, rooms, buildings, and simple parcels.
Day 3: Practice Acres And Square Feet
Do both directions:
- Acres to square feet.
- Square feet to acres.
Day 4: Practice Price Problems
Use:
- Price per square foot.
- Price per front foot.
- Total price from square footage.
- Total price from front footage.
Day 5: Mixed Set
Mix all problem types so you have to recognize the setup.
That recognition skill matters more than memorizing one example.
Where This Fits In The Texas Math Cluster
Area and acreage is one spoke in the Texas real estate math cluster.
| Need help with | Read next |
|---|---|
| Full math overview | Texas real estate math: the only guide you need |
| Percent setup | The T-bar / circle method explained |
| Commission math | Commission and split calculations |
| Loan and down payment math | Loan-to-value, down payment, and points |
| Tax and mill rates | Property tax and mill-rate calculations |
| Prorations | Proration: taxes, insurance, and rent at closing |
| Memorized conversions and PITI | Measurement conversions and PITI you must memorize |
FAQ
How many square feet are in an acre?
There are 43,560 square feet in one acre. Pearson's Texas real estate math notes say this conversion is not available at the test center and should be memorized.
How many feet are in a mile?
There are 5,280 feet in one mile. Pearson's math notes say this conversion is not available at the test center and should be memorized.
How do you convert square feet to acres?
Divide square feet by 43,560. For example, 87,120 square feet divided by 43,560 equals 2 acres.
How do you convert acres to square feet?
Multiply acres by 43,560. For example, 2.5 acres x 43,560 equals 108,900 square feet.
How many square feet are in a square yard?
There are 9 square feet in one square yard. A yard is 3 feet, so a square yard is 3 feet x 3 feet.
What is front footage in real estate math?
Front footage usually means the width of a parcel along its front boundary, often along a street or other frontage. It is a line measurement, not area.
How do you calculate price per front foot?
Divide the price by the number of front feet. For example, a $120,000 lot with 80 front feet is $1,500 per front foot.
How do you calculate price per square foot?
Divide the price by the square footage. For example, a $300,000 parcel with 20,000 square feet is $15 per square foot.
Are area and acreage questions on the Texas real estate exam?
Pearson's current Texas sales outline lists property area calculations under Real Estate Math Calculations. The outline includes square footage and acreage total.
Are these copied Texas real estate exam questions?
No. The examples and practice questions in this article are original educational practice questions, not copied exam questions. The Texas real estate exam prep app also uses original questions. Native Texas exam prep. Original questions. No copied exam questions. Not affiliated with TREC or Pearson VUE. Not a 180-hour pre-license course or a pass guarantee.
What is the best way to practice acreage and square-footage problems?
Practice conversions in both directions, then mix them with price per square foot, price per front foot, frontage, and depth questions. The Texas real estate exam prep app gives you original area and acreage practice with explanations. Native Texas exam prep. Original questions. No copied exam questions. Not affiliated with TREC or Pearson VUE. Not a 180-hour pre-license course or a pass guarantee.
Verification Note
This article was verified on June 16, 2026 against Pearson VUE's Texas Real Estate Content Outlines and the Pearson VUE Texas Real Estate Candidate Handbook. Exam outlines, calculator rules, scoring, and test center policies can change. Always check current Pearson VUE and TREC materials before exam day.