Precision Engineering Tool

Traffic & Capacity
Calculator

Real-time vertical transportation analysis for architects, structural engineers, and commercial building managers.

Building Parameters

Enter total floors including ground level

Estimated occupants at peak demand period

Derived Parameters

1,500Total Building Population

Calculations reference CIBSE Guide D methodology. Results are indicative estimates for preliminary design — engage a specialist for detailed traffic analysis.

Live Calculation

Results Summary

Updates as you adjust parameters

01

Min. Rated Load / Capacity

16 persons per car

1,250KG
02

Recommended Contract Speed

315 FPM

1.6M/S
03

Optimal Elevator Group Size

25s round-trip interval

6UNITS
04

5-Min Handling Capacity

of peak building population

9.6%
Avg. Waiting Time
13SEC
EXCELLENTQuality Level