Triangular Prism Calculator

Enter the three triangle sides and prism length to calculate base area, volume, and surface area.

Triangle side a

Side b

Side c

Prism length

Volume = 60Base area × prism length

6Base area

132Total surface area

120Lateral area

How to use this Triangular Prism Calculator

Calculate triangular-prism volume and surface area from three base sides and prism length. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.