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Professional • Accurate • Easy-to-Use

Area Calculator

Calculate the area of any shape with our powerful, easy-to-use tool. Perfect for construction, interior design, landscaping, and educational purposes.

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07+
Shape Types
100%
Accuracy
5K+
Users
Free
Forever
Area calculation concept
Interactive Calculator Tool

Area Calculator Tool

Select Property Shape

Input Parameters

Area Results

Square Feet (ft²)

0.00

Square Meters (m²)

0.00

Square Yards (yd²)

0.00

Acres

0.00

Hectares

0.00

Grounds

0.00

Cents

0.00

Bigha

0.00

Kanal

0.00

Perch

0.00

Rood

0.00

Guntha

0.00

Decimal

0.00

Are

0.00

Dunam

0.00

Tsubo (坪)

0.00

Pyeong (평)

0.00

Square Millimeters (mm²)

0.00

Square Centimeters (cm²)

0.00
Understanding Our Tool

What is This Tool?

Discover how our professional area calculator simplifies complex measurements and delivers accurate results for any geometric shape.

Professional Calculator

Our area calculator is a comprehensive digital tool designed for professionals, students, and anyone who needs precise area measurements. It supports multiple geometric shapes and provides instant conversions across various units.

Multiple Shape Support

Calculate areas for rectangles, squares, circles, triangles, and more complex shapes.

Unit Conversions

Get results in square feet, meters, acres, hectares, and regional units like bigha and kanal.

Instant Results

Real-time calculations with precision up to decimal places for professional accuracy.

Key Features

User-Friendly Interface
Visual Shape Preview
Download Results
Share via WhatsApp
Professional work area at Johnson Wax Building showing modern workspace design

Professional Workspace

Modern calculation environment

White van on gray road representing area measurement applications

Field Applications

People in airport representing large area calculations

Large Spaces

Why Choose Our Area Calculator?

Built for professionals who demand accuracy, speed, and reliability in their calculations.

Precision Accuracy

Mathematical precision with decimal accuracy for professional-grade calculations.

User Friendly

Intuitive interface designed for both beginners and experienced professionals.

Multiple Formats

Support for various measurement units and regional calculation standards.

Comprehensive Unit Guide

Square Feet (ft²)

Primary unit in the United States and many Commonwealth countries

  • Used in: USA, UK, Canada, India
  • 1 ft² = 0.092903 m²
  • Common in: Real estate, construction

Square Meters (m²)

International standard unit for area measurement (SI unit)

  • Used globally, primary in metric countries
  • Base unit for conversion
  • Standard in: Construction, architecture

Square Yards (yd²)

Traditional British and Indian measurement unit

  • Common in: UK, India, Pakistan
  • 1 yd² = 0.836127 m²
  • Used for: Carpeting, landscaping

Acres

Large land measurement unit, especially for rural properties

  • International land measure
  • 1 acre = 43,560 ft² = 4,046.86 m²
  • Used for: Farms, large properties

Hectares

Metric unit for large land areas

  • Used in: Most metric countries
  • 1 hectare = 10,000 m²
  • Common in: Agriculture, forestry

Grounds

Traditional South Indian land measure

  • Used in: South India
  • 1 ground = 2,400 ft²
  • Common in: Urban property

Cents

Common land measure in Kerala, India

  • Used in: Kerala, India
  • 1 cent = 435.6 ft²
  • Used for: Small land plots

Bigha

Traditional Indian land measurement (varies by region)

  • Used in: North & East India
  • 1 bigha ≈ 1,600-6,771 m² (varies)
  • Common in: Agricultural land

Kanal

Land measure in Northern India and Pakistan

  • Used in: Punjab region
  • 1 kanal = 505.857 m²
  • Used for: Urban & rural land

Perch

Historical British land measure

  • Used in: UK, Australia
  • 1 perch = 25.29 m²
  • Traditional measure

Rood

Traditional quarter-acre measure

  • Historical British measure
  • 1 rood = 1,011.7 m²
  • Historical land division

Guntha

Indian land measure unit

  • Used in: Maharashtra, India
  • 1 guntha = 101.17 m²
  • Common in: Rural areas

Decimal

Land measure in Bangladesh

  • Used in: Bangladesh
  • 1 decimal = 40.46 m²
  • Common land measure

Are

Metric system area unit

  • Used in: Metric countries
  • 1 are = 100 m²
  • Used in: Agriculture

Dunam

Middle Eastern land measure

  • Used in: Turkey, Israel, Palestine
  • 1 dunam = 1,000 m²
  • Common in Plantsin: Land registry

Tsubo (坪)

Traditional Japanese area unit

  • Used in: Japan
  • 1 tsubo = 3.306 m²
  • Used in: Architecture

Pyeong (평)

Traditional Korean area unit

  • Used in: Korea
  • 1 pyeong = 3.306 m²
  • Real estate standard

Square Millimeters (mm²)

Smallest common metric area unit

  • Used: Globally
  • 1 mm² = 0.000001 m²
  • Used in: Engineering

Square Centimeters (cm²)

Common small metric area unit

  • Used: Globally
  • 1 cm² = 0.0001 m²
  • Used in: Design
Step-by-Step Guide

Usage Instructions

Follow these simple steps to calculate areas accurately and efficiently using our professional calculator tool.

1

Select Your Shape

Choose the geometric shape you want to calculate

Start by selecting the appropriate shape from our comprehensive list. We support rectangles, squares, circles, triangles, trapezoids, and more complex geometric forms.

Pro Tip:

Rectangle is selected by default. Click on any shape button to switch between different geometric forms.

Rectangle Square Circle Triangle More...
2

Choose Measurement Unit

Select your preferred unit of measurement

Select the measurement unit that matches your input data. Our calculator supports meters, feet, inches, centimeters, and yards for maximum flexibility.

Important:

All input measurements should be in the same unit. The calculator will automatically convert results to multiple units.

Meters (m)
Metric System
Feet (ft)
Imperial System
3

Enter Dimensions

Input the required measurements for your shape

Enter the required dimensions in the input fields. The fields will change based on your selected shape. For rectangles, enter width and length. For circles, enter radius.

Accuracy Tip:

Use decimal values for precise measurements. The calculator supports up to 2 decimal places for professional accuracy.

Rectangle Width + Length
Circle Radius
Triangle a + b + c
4

Get Instant Results

View comprehensive area calculations

Click "Calculate Area" to get instant results in multiple units. The calculator displays results in square feet, meters, acres, hectares, and regional units.

Bonus Features:

Download results as a text file or share them directly via WhatsApp for easy collaboration.

Pro Tips

Double-check measurements

Always verify your input values before calculating

Use consistent units

Ensure all measurements are in the same unit

Save your results

Download or share calculations for future reference

Common Mistakes

Mixing units

Don't mix feet and meters in the same calculation

Wrong shape selection

Verify you've selected the correct geometric shape

Decimal point errors

Be careful with decimal placement in measurements

Real-World Applications

Applications

Discover how professionals across industries use our area calculator for accurate measurements and efficient project planning.

Real Estate & Construction

Calculate property areas, floor plans, and construction zones with precision for accurate pricing and planning.

Property valuation and pricing
Floor plan calculations
Material estimation

Architecture & Engineering

Professional-grade calculations for architectural designs, structural planning, and engineering projects.

Structural load calculations
Blueprint area verification
Site planning and zoning

Industry Use Cases

Trusted by professionals across multiple industries for accurate area calculations.

Person writing calculations on white paper

Agriculture

Calculate farmland areas, crop planning, and irrigation zones for optimal yield planning.

Black digital device on table for professional calculations

Education

Teaching geometry, mathematics, and engineering concepts with practical area calculations.

Black scientific calculator with orange accents and notebook

Landscaping

Design outdoor spaces, calculate material needs, and plan garden layouts efficiently.

HP 18BII Business Consultant II Calculator from 1988

Interior Design

Calculate room areas, furniture placement, and material requirements for design projects.

Business Applications

Commercial and industrial use cases

Warehouse Management

Calculate storage areas and optimize space utilization

Retail Planning

Store layout design and product display areas

Event Planning

Venue capacity and seating arrangement calculations

Manufacturing

Production floor planning and equipment placement

Personal Projects

Home and personal use applications

Home Renovation

Calculate flooring, painting, and material requirements

Garden Planning

Design outdoor spaces and calculate planting areas

DIY Projects

Craft projects, woodworking, and hobby calculations

Property Investment

Evaluate land purchases and investment opportunities

Why Professionals Choose Our Calculator

Designed to meet the demanding requirements of various professional fields

Precision Accuracy

Professional-grade calculations with decimal precision for critical measurements and planning.

Time Efficiency

Instant calculations save valuable time in project planning and decision-making processes.

Multiple Units

Support for international and regional units ensures compatibility across global projects.

Practical Examples

Examples

See our area calculator in action with real-world examples and step-by-step calculations for common scenarios.

Example 1: Living Room

Calculate flooring area for renovation

Scenario:

You're renovating your living room and need to calculate the area for new hardwood flooring.

Length
15 feet
Width
12 feet

Calculation:

Area = Length × Width = 15 × 12 = 180 sq ft

Results in Multiple Units:

180
Square Feet
16.72
Square Meters
20
Square Yards
0.004
Acres

Example 2: Circular Garden

Calculate area for landscaping project

Scenario:

Planning a circular flower garden in your backyard and need to calculate soil and mulch requirements.

Radius
8 feet

Calculation:

Area = π × r² = 3.14159 × 8² = 201.06 sq ft

Material Estimation:

Topsoil needed (3" deep) 1.87 cubic yards
Mulch needed (2" deep) 1.25 cubic yards
Estimated cost $80 - $250

Example 3: Triangle Plot

Irregular land area calculation

Scenario:

You own a triangular plot of land and need to calculate its area for property valuation.

a
120 feet
b , c
80, 100 feet

Calculation:

Area = √(s × (s − a) × (s − b) × (s − c)), where is s = (a + b + c) / 2 . So TArea is 3,968.62 sq ft

Property Value Estimation:

Area in acres 0.11 acres
At $5 per sq ft $24,000
Development potential Residential

Example 4: Office Space

Commercial lease calculation

Scenario:

Calculating office space area for lease negotiations and space planning.

Length
50 feet
Width
30 feet

Calculation:

Area = 50 × 30 = 1,500 sq ft

Lease Cost Analysis:

Monthly rent ($25/sq ft) $3,125
Annual rent $37,500
Employee capacity 15-20 people

Quick Reference Examples

Common area calculations for everyday use

Bedroom

12' × 10' = 120 sq ft
Typical master bedroom size

Pool Area

15' radius = 706.86 sq ft
Standard circular pool

Roof Section

(20' × 15' × 15') ÷ 2 = 111.80 sq ft
Triangular roof area

Patio

10' × 10' = 100 sq ft
Square outdoor patio

Try These Examples

Click on any example below to automatically fill the calculator with the values and see the results.

Customer Reviews

What Our Users Say

Trusted by thousands of professionals worldwide for accurate area calculations

Reviewer Avatar
(5/5)

Incredibly Accurate and User-Friendly

"This area calculator has been a game-changer for my architectural projects. The precision is outstanding, and the multiple unit conversions save me so much time. Highly recommended for any professional!"

Sarah Johnson

Verified Reviewer

Senior Architect

New York, USA

2 days ago

Reviewer Avatar
(4/5)

Perfect for Real Estate Calculations

"As a real estate agent, I use this tool daily for property measurements. The interface is intuitive and the results are always accurate. It's become an essential part of my workflow."

Michael Chen

Verified Reviewer

Real Estate Agent

Los Angeles, USA

1 week ago

Reviewer Avatar
(5/5)

Excellent Tool for Engineering Projects

"I've been using this calculator for my civil engineering projects and it's fantastic. The variety of shapes and unit conversions make it incredibly versatile. Highly recommend!"

Dr. Emily Rodriguez

Verified Reviewer

Civil Engineer

Mumbai, India

3 days ago

Reviewer Avatar
(4/5)

Great for Students and Professionals

"As a mathematics student, this tool has been incredibly helpful for my geometry assignments. The step-by-step calculations and multiple unit options make learning much easier."

Alex Thompson

Verified Reviewer

Mathematics Student

London, UK

5 days ago

Reviewer Avatar
(5/5)

Outstanding Landscaping Tool

"Perfect for my landscaping business! I can quickly calculate areas for different garden sections and provide accurate quotes to clients. The mobile version works great in the field."

Maria Garcia

Verified Reviewer

Landscape Designer

Toronto, Canada

1 week ago

Reviewer Avatar
(4/5)

Reliable Construction Planning Tool

"I use this calculator daily for construction estimates. The accuracy is spot-on and it saves me hours of manual calculations. The download feature is particularly useful for client reports."

James Wilson

Verified Reviewer

Construction Manager

Sydney, Australia

4 days ago

Overall Rating

4.8

Based on 2,847 reviews

5★
78%
4★
15%
3★
5%
2★
1%
1★
1%
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Trusted by Thousands

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Social Media Buzz

See what people are saying about our area calculator across social platforms

Sarah Johnson

2 hours ago

Just used this amazing area calculator for my home renovation project! So accurate and easy to use. Saved me hours of manual calculations! 🏠✨

#AreaCalculator #HomeRenovation #MathTools #Construction
247 likes 34 comments 18 shares

@architect_mike

5 hours ago

Perfect tool for quick area calculations on site! My team loves how fast and accurate it is. Game changer for architects! 📐🏗️

#Architecture #AreaCalculator #Construction #Tools #Design
892 likes 67 comments

@RealEstateExpert

1 day ago

This area calculator is a lifesaver for property valuations! Accurate measurements in seconds. Highly recommend to all real estate professionals! 🏡💼

#RealEstate #PropertyValuation #AreaCalculator #Tools
156 likes 23 retweets 12 comments

Construction Pro Group

3 days ago

Our entire team now uses this area calculator daily! It's become an essential tool for our construction projects. Accuracy and speed combined! 🔧⚡

#Construction #TeamWork #AreaCalculator #Efficiency #BuildingTools
423 likes 89 comments 45 shares

@interior_designer_jane

1 week ago

Love this calculator for space planning! Makes my interior design projects so much easier. Clean interface and super reliable! ✨🎨

#InteriorDesign #SpacePlanning #AreaCalculator #Design #HomeDecor
634 likes 42 comments

@student_engineer

2 weeks ago

This area calculator saved my engineering project! Perfect for students and professionals alike. Wish I found this earlier! 📚🔬

#Engineering #Student #AreaCalculator #Study #Mathematics #Tools
298 likes 28 comments

Get In Touch

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Frequently Asked Questions

Find answers to common questions about our area calculator tool

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Your Calculation Success Starts Here

Experience the power of precision with our professional area calculator

Why Choose Our Area Calculator?

99.9% Accuracy

Professional-grade precision for all calculations

Multiple Shapes

Support for 5+ geometric shapes and forms

Instant Results

Real-time calculations with immediate feedback

Mobile Optimized

Perfect performance on all devices

black scientific calculator, orange, and notebook on table

Success Metrics

250K+
Happy Users
1.5M+
Calculations
99.9%
Accuracy
195
Countries

Transform Your Calculations Today

Whether you're planning a construction project, designing a garden, or solving mathematical problems, our area calculator provides the precision and reliability you need for success.

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