Square Footage Calculator
Calculate the square footage of a rectangular area. Convert between square feet, yards, and meters. Estimate total cost based on price per square foot.
Inputs
ft
ft
Results
Square Feet
300 sq ft
Square Yards33.33 sq yd
Square Meters27.87 sq m
Acres0.01
Perimeter70 ft
Total Cost$0
Square Feet
300 sq ft
How to Use This Calculator
- Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
- Length — Length of the shape or side. Accepts values from 0.1 ft to 10,000 ft (default: 20 ft).
- Width — Width of the shape or side. Accepts values from 0.1 ft to 10,000 ft (default: 15 ft).
- Expand "Advanced Options" for additional fine-tuning. These optional inputs let you model more specific scenarios:
- Price per sq ft — Optional: estimate total cost. Accepts values from $0 to $10,000 (default: $0).
- Once all inputs are set, review your results in the Results panel. Here's what each output means:
- Square Feet — shown as a numeric value. This is the primary result of this calculator.
- Square Yards — shown as a numeric value.
- Square Meters — shown as a numeric value.
- Acres — shown as a numeric value.
- Perimeter — shown as a numeric value.
- Total Cost — shown as a dollar amount.
- Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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