ADHD Conversion Calculator

An ADHD conversion calculator is a tool that translates scores from different ADHD assessment scales into comparable values. This allows professionals and individuals to understand how scores from various diagnostic tools relate to each other, especially important when comparing assessments from different countries or healthcare systems.

ADHD assessment standards differ due to variations in diagnostic criteria (DSM-5 vs ICD-11), cultural perceptions of ADHD symptoms, healthcare system differences, and historical approaches to mental health. These differences can affect how symptoms are evaluated and what scores are considered clinically significant.

Our calculator uses established conversion formulas published in peer-reviewed research. While it provides a reliable estimate, actual clinical assessments may incorporate additional factors. The calculator is most accurate for individuals aged 6-55 with no comorbid conditions.

Yes, the calculator accommodates both child and adult assessments. When you select your assessment type, the algorithm automatically adjusts for age-appropriate scoring systems. For children under 6, consult a pediatric specialist as standard assessments may not apply.

The model year allows you to select the diagnostic standards applicable for a specific year. This is important because ADHD diagnostic criteria evolve. For example, choosing 2025 would apply standards expected to take effect that year based on current proposed changes.