Right Triangle Calculator – Solve Right Triangles Instantly
Right Triangle Calculator
Please provide exactly two values to calculate the rest.
What is a Right Triangle Calculator?
A Right Triangle Calculator is an online tool that helps you determine the missing sides, angles, area, perimeter, and other key properties of a right-angled triangle. By entering any two known values (such as two sides or one side and an angle), the calculator instantly computes the missing parameters using trigonometric formulas.
How to Use the Right Triangle Calculator?
Using this calculator is simple and requires only two known values:
- Enter any two values (Hypotenuse, Side A, Side B, or an Angle).
- Click on the “Calculate” button to get the missing sides and angles.
- The tool provides the complete solution, including:
- Missing side lengths
- Angles in degrees, radians, and DMS format
- Triangle height, area, and perimeter
- Inradius and circumradius
Benefits of Using a Right Triangle Calculator
✅ Fast & Accurate: Get instant solutions with high precision.
✅ User-Friendly: Simple input fields with an easy-to-read output.
✅ Educational Tool: Ideal for students and teachers for solving trigonometry problems.
✅ No Need for Manual Calculations: No more using complex trigonometric formulas.
✅ Works on All Devices: Fully responsive for mobile, tablet, and desktop users.
Use Cases – Who Needs This Calculator?
🔹 Students & Teachers: Solve trigonometry homework and assignments faster.
🔹 Engineers & Architects: Quickly calculate right triangle measurements for design & construction.
🔹 Carpenters & Builders: Find precise angles and measurements for woodworking or metalworking.
🔹 Surveyors & Navigators: Determine angles and distances for land surveying and GPS navigation.
🔹 DIY Enthusiasts & Home Improvement: Plan projects like stairs, ramps, and roofs accurately.
Example Calculations
- Example 1: You know Side A = 3 and Side B = 4. The calculator will find:
- Hypotenuse (c) = 5
- Angle α = 36.87°, Angle β = 53.13°
- Area = 6, Perimeter = 12
- Example 2: Given Hypotenuse = 10 and Angle α = 30°, the calculator finds:
- Side A = 8.66, Side B = 5
- Angle β = 60°
- Area, Perimeter, and other properties
Why Use Our Right Triangle Calculator?
Our calculator is optimized for accuracy, speed, and ease of use. Unlike complex trigonometry charts, this tool automatically performs all calculations and provides instant results in multiple formats.