ACE Score Calculator
The ACE Score Calculator counts your Adverse Childhood Experiences — ten categories of abuse, neglect and household dysfunction before age 18. Answer yes or no to each of the ten questions and the calculator totals your score (0 to 10) with a risk band. A higher ACE score is linked to greater long-term physical and mental health risk, but it is a reflective screening tool, not a diagnosis.
Rates and fees change frequently. Always confirm the current figures
with the official authority before relying on this result.
- Reflective tool only; not a clinical or diagnostic measure.
Formula
Score = number of 'yes' answers across the ten categories (0–10).
- Your ACE score is the number of 'yes' answers across the ten categories, from 0 to 10.
- The ten items cover abuse (emotional, physical, sexual), neglect (emotional, physical) and household dysfunction (divorce, violence, substance use, mental illness, incarceration).
- A score of 0-1 is low, 2-3 moderate, and 4 or more is linked to substantially higher health risk.
- ACE scores reflect exposure, not destiny — protective relationships and resilience can offset the risk.
- This is a reflective screening tool and does not diagnose any condition.
Example Calculation
Inputs
- Emotional abuse by a parent/adult: 1
- Parents separated or divorced: 1
- Household substance abuse: 1
Answering 'yes' to emotional abuse, parental divorce and household substance abuse gives 3 'yes' answers, an ACE score of 3 / 10, which falls in the moderate band.
Frequently asked questions
What is an ACE score?
It is a count of ten types of adverse childhood experiences — abuse, neglect and household dysfunction — that happened before you turned 18.
What does a high ACE score mean?
A score of 4 or more is associated with higher rates of chronic disease, mental health conditions and other risks later in life. It is a statistical link, not a certainty.
Is a high score a diagnosis?
No. The ACE score is a reflective screening tool. It highlights risk and can guide a conversation with a professional, but it does not diagnose anything.
Can the effects of a high ACE score be reduced?
Yes. Supportive relationships, healthy coping skills and professional support build resilience and can buffer the long-term impact.
Are positive childhood experiences counted?
No. This score only counts adverse experiences. Positive experiences matter for resilience but are measured separately.
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