Extraversion =
Extraverted - Introverted + Talkative - Shy + Outgoing - Quiet

Neuroticism =
- Unemotional + Anxious + Moody - Relaxed - Calm + Nervous

Agreeableness =
- Cold + Kind + Cooperative - Distrustful - Harsh + Warm

Conscientiousness =
- Disorganized + Organized + Systematic - Careless + Neat - Sloppy

Openness =
Intellectual - Unimaginative - Simple + Creative + Artistic - Conventional

All scores can range from -18 to +18, with 0 as the exact midpoint. Note that this questionnaire measures your self-perceived personality. It is not certain that you are really like that. You might give the questionnaire to a good friend or parent and ask them to describe you. Then you can compare your self-perception to how you are perceived by others.