Engineering Tools

Quick calculators for common mechanical engineering problems.

Simply supported beam with a central point load.

Point Load P (N)

Span L (m)

Elastic Modulus E (GPa)

Cross Section

Width b (m)

Height h (m)

Max Deflection

0.2000 mm

Max Moment

500.0 N·m

Reactions (each)

500.0 N

I = 4.167e-6 m⁴ | Formula: δ = PL³ / (48EI)

Results are for reference only. Always verify calculations for engineering applications.