Personal Conditions
Reaktionsförmåga
Lätt
Approximately how long reaction time does an alert driver have under good conditions?
Around 1 second
About 0.1 second
At least 5 seconds
Explanation
A rested and attentive driver usually has about 0.5–1 second reaction time before starting to brake or swerve. Under real conditions, one usually counts on about 1 second.
Source: Körkortsboken
Last reviewed: May 2026
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