Cushly

Tools

FSD share calculator

Enter the kilometres you drove and how many of them were on FSD (Supervised). Use the same period for both.

FSD (Supervised) drove 60% of your kilometres.

All kilometres15,000 km
On FSD (Supervised)9,000 km
You drove yourself6,000 km
FSD share60.0%

Cushly asks for exactly these two counters, never a location.

How it works

FSD share = kilometres on FSD (Supervised) ÷ all kilometres × 100. Take both numbers from the same period: a month, a year, or since you bought the car.

Example

You drove 20,000 km last year, 12,000 of them on FSD (Supervised). 12,000 ÷ 20,000 × 100 = 60%.

Why it matters for insurance is in FSD crash in Europe: who pays for the damage?.

Questions

Where do I find my FSD kilometres?

Use the trip or drive statistics your car or app shows. If it only shows a percentage of drives, use that as an estimate.

Is anything I enter stored?

No. The calculation runs in your browser and nothing is sent.

Sources

General information, not advice on your policy. Cushly is not Tesla and not an insurer. Updated 24 September 2026. Also as Markdown.