Observed arrival · 2026-09-24

Sim Sizing’s rig calculators

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Editorial interest 77/100 Selection signal · not a rating of the site

A free set of sim-racing calculators for planning hardware, displays, and cockpit geometry.

Landing page captured for the 2026-09-24 issue.

For: Sim-racing rig builders and hardware planners
Worth noticing: The USB calculator recommends a powered hub above 4.5 W and budgets 1.5× the summed draw.

Field notes

The calculator descriptions connect concrete inputs to workshop-style outputs: rider height scales a 180 cm reference cockpit, with cut lengths rounded to 10 mm, while seating presets cover GT3, F1, and rally positions. The site also cautions that its estimates are not structural sign-off, torque limits, or compatibility certificates.

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