Geometric Buckling Calculator
☢ Nuclear & Decay. Use the Geometric buckling (sphere) formula to find buckling b², core radius: pick the value you want, type the others, and the answer updates as you go.
Buckling B²0.98838 1/m²
Pick the ○ next to the value you want to find, fill in the others, and it solves as you type.
What each letter means
| Quantity | Unit |
|---|---|
| Buckling B² | 1/m² |
| Core radius | m |
Worked example
Find the buckling b² when Core radius = 3.16 m.
Using B² = (π/R)²: Buckling B² = 0.98838 1/m².
Frequently asked questions
What is the formula for Geometric buckling (sphere)?
B² = (π/R)².
What do the letters stand for, and what units are used?
Buckling B² in 1/m², Core radius in m.
How do you calculate buckling b²?
Put the values into B² = (π/R)². For example, with Core radius = 3.16 m, buckling b² = 0.98838 1/m².
Can I solve for a different value?
Yes. In the calculator above, pick the circle next to any value (buckling b², core radius) and fill in the others: it rearranges the formula for you.
