Bike Lock Security Calculator

Score a bike parking setup from bike value, lock type, parking time, and location risk. Use it to decide when a second lock or different parking plan is worth it.

Icebike calculator

Bike Lock Security Calculator

Score a bike parking setup from bike value, lock type, parking time, and location risk.

How to use this tool

Enter values that match your bike, route, riding conditions, or setup. Use the output as a planning estimate, then check it against real measurements, manufacturer limits, and a short test ride when fit, braking, load, or traction is involved.

What the result means

No lock makes a bike theft-proof. Shorter parking time, a fixed object, and two strong locks improve the odds.

This tool is for practical planning and comparison. It does not replace a mechanic inspection, professional fitting, medical advice, manufacturer specifications, or local safety judgment.