🔷 Calculators

Trapezoid Area Calculator

Calculate the area of a trapezoid from its parallel bases and height. Formula: A = ((B + b) × h) / 2.

Major base (B)

Minor base (b)

Height (h)

m²

Formula

A = ((B + b) × h) / 2

Convert Arabic numbers to Roman numerals and vice versa. Supports values from 1 to 3999. Instant bidirectional conversion.

Calculate the Greatest Common Divisor (GCD) of two or more numbers using the Euclidean algorithm. Instant result.

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