HomeExpertly
www.homeexpertly.comTriangle Area Calculator
Find the area of any triangle from base & height, three sides (Heron's formula), or two sides and the included angle. Get all sides, angles, perimeter and a to-scale drawing — ideal for triangular lots and parcels.
For estimation purposes only. Area = ½ × base × height. Land conversions assume the chosen unit is a length in feet, yards or meters. For legal parcel boundaries, refer to a survey or plat.
1
What do you know?
ft
ft
Area = ½ × base × height.
2
Land Value (optional)
/acre
If the triangle is a land parcel, enter a price per acre to estimate its value.
Triangle Area
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Enter dimensions and click Calculate
Acres
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Square Meters
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Perimeter
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Sides & Angles
Side a—
Angle A—
Side b—
Angle B—
Side c—
Angle C—
Perimeter—
Altitude to base—
Size Comparison
Area Conversions
Acres—
Square feet—
Square meters—
Hectares—
Key Figures
Square feet
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Acres
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Perimeter
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Square meters
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Altitude to base
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Triangle type
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Triangle (to scale)
| Unit | Value |
|---|---|
| Calculate to see all conversions | |