Step-by-step instructions
- Enter or select Radius.
- Enter or select Height.
- Tap Calculate.
- Review the result shown directly below the calculator.
Cone Slant Height Calculator
Calculate cone slant height √(r²+h²).
How to use the Cone Slant Height Calculator
Calculate cone slant height √(r²+h²).
What the inputs mean
- Radius
- Enter the value requested by this field label.
- Height
- Enter the measurement shown, using consistent units.
Formula or calculation method
The calculator applies the standard mathematical relationship for the labeled inputs and returns the computed result automatically.
Example
Try entering realistic values for Radius and Height, then tap Calculate to see how the result changes.
How to understand the result
Use the result as an estimate based on the values you entered. For planning decisions, double-check that the input units and assumptions match your real situation.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.