FINDRISC Calculator — Type 2 Diabetes

How FINDRISC works

The Finnish Diabetes Risk Score (FINDRISC) is a validated screening tool that estimates your risk of developing type 2 diabetes over the next 10 years. Adopted by the International Diabetes Federation and many national prevention programs. No blood draw needed: 8 questions give the answer.

Scoring system

Each of the 8 factors contributes 0 to 5 points based on its effect on diabetes risk. Total ranges from 0 to 26 points. Points derive from the analysis of Finnish cohorts followed for 10 years in the original study (Lindström & Tuomilehto 2003).

Risk tiers

• Low (<7 pts): ~1% — About 1% chance of developing diabetes in 10 years. Keep your lifestyle.
• Slightly elevated (7–11 pts): ~4% — ~4% probability. Consider improving diet and physical activity.
• Moderate (12–14 pts): ~17% — ~17% probability. Meaningful lifestyle changes recommended.
• High (15–20 pts): ~33% — ~33% probability. See your doctor for fasting glucose and a prevention plan.
• Very high (>20 pts): ~50% — ~50% probability. Immediate medical evaluation recommended.

How to lower your risk (Tier-1 evidence)

• Structured lifestyle program: 58% reduction in 4-year diabetes incidence (Finnish Diabetes Prevention Study). — Tuomilehto 2001 NEJM
• Lifestyle vs metformin: 58% reduction with lifestyle; 31% with metformin (US Diabetes Prevention Program). — Knowler 2002 NEJM
• Long-term sustained benefit: Risk reduction persists 7+ years after the active intervention ends (DPS follow-up). — Lindström 2006 Lancet
• Lose 5-7% of body weight: Approximately halves the risk in people with prediabetes. — Tuomilehto 2001
• ≥150 min/week moderate physical activity: Core component of both DPS and DPP interventions that achieved 58% RRR. — Tuomilehto 2001