Area of a Trapezoid
Calculate Area of a Trapezoid instantly. Free online calculator with the exact formula, a worked example, and metric units. No signup required.
Area of a Trapezoid
Base am
Base bm
Heightm
Trapezoid area
32m²
More about: Area of a Trapezoid
What it calculates
The “Area of a Trapezoid” calculator computes Trapezoid area in m² from 3 parameters: base a (m), base b (m), height (m).
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters Base a = 10 m, Base b = 6 m, Height = 4 m the result is 32 m² (½ × (a + b) × h).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.