Professional kinematic analysis in your browser. Calculate camber gain, roll centre migration, anti-dive, bump steer and spring rates — then export a branded PDF report. Built by an F1 suspension engineer.
No CAD software required. No $20,000 Adams licence. Just open the browser and start calculating.
Camber gain, roll centre height and migration, instant centre location, track change and toe change across full wheel travel. Live curves update as you type.
Side-view instant centre calculation from forward and rearward arm pickup heights. Anti-dive, anti-squat and anti-lift percentages with animated side-view diagram.
Exact bump steer calculation from tie rod inner and outer pivot positions. Toe change vs travel curve with length error analysis. Target: <0.05° per 10mm.
Motion ratio from pushrod/rocker geometry. Wheel rate, ride frequency, critical damping coefficient. Damper force targets at 5 shaft velocities.
F1 front, GT3, road car and rally presets to start from. Load any preset and immediately see how a real geometry package looks before entering your own data.
Two-page branded engineering report covering all modules — geometry summary, anti-geometry, tie rod analysis, spring spec and full damper force table.
No subscription required to use the calculator. Pay only when you need the PDF export.
All prices exclude VAT. Annual billing available at 2 months free.
ChassisCalc was built out of frustration. The good suspension tools cost €15,000 a year and require a week of training. The free tools are Excel sheets from 2004.
My master's thesis was on F1 suspension systems. I know what engineers actually need — fast geometry iteration, clear visual feedback, and a report they can hand to a client or team principal.
This tool is that. No bloat, no enterprise sales process, no six-figure invoice.
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