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    Area & Drawings

    Right Triangle Angle Calculator

    Right Triangle Angle Calculator performs a browser-local calculation using measurements and quantities you control. The results are presented as labelled figures so each number is easy to interpret. Enter two perpendicular legs; do not enter the hypotenuse as a leg.

    MAKE IT SIMPLE
    Formula assumptions and scope

    Enter two perpendicular legs; do not enter the hypotenuse as a leg.

    Result

    Worked examples

    Horizontal leg (m): 4, Vertical leg (m): 3

    Hypotenuse: 5 m

    Using these sample input values gives the first labelled output above. Enter two perpendicular legs; do not enter the hypotenuse as a leg.

    Questions & answers

    Can I use the default numbers for purchasing or safety certification?

    No. Replace the examples with your real values. Enter two perpendicular legs; do not enter the hypotenuse as a leg.

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