Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Engineering
Beam Deflection Calculator
Calculate the maximum deflection of a simply supported beam under a point load, uniformly distributed load (UDL), or end load using standard Euler-Bernoulli beam theory. Use it to size beams in structural design or to verify deflection stays within serviceability limits (typically L/250 or L/360).
Fill in the required fields to see your result.
Civil
Concrete Mix Design Calculator
Estimate the total cement mass needed for a concrete batch based on target strength, volume, exposure conditions, and aggregate size. Use it when planning material quantities for slabs, columns, or footings.
Fill in the required fields to see your result.
Key differences
| Beam Deflection Calculator | Concrete Mix Design Calculator | |
|---|---|---|
| Category | Engineering | Civil |
| Inputs required | 5 | 4 |
| Result | Maximum Deflection (m) | Cement Required (kg) |
| What it does | Calculate the maximum deflection of a simply supported beam under a point load, uniformly distributed load (UDL), or end load using standard Euler-Bernoulli beam theory. Use it to size beams in structural design or to verify deflection stays within serviceability limits (typically L/250 or L/360). | Estimate the total cement mass needed for a concrete batch based on target strength, volume, exposure conditions, and aggregate size. Use it when planning material quantities for slabs, columns, or footings. |