Wellbeing ROI Calculator
Calculate the return on investment from your employee wellbeing programme. Based on Deloitte's $5:$1 model and NICE economic evidence. For HR and business leaders.
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Disclaimer: Results are for informational purposes only and do not constitute medical advice, diagnosis, or treatment. Consult a qualified healthcare professional for personal guidance.
Evidence Base
The leading UK evidence on wellbeing ROI comes from Deloitte's 'Mental Health and Employers' report series (2017, 2020). The 2020 update, which analysed data from 16 case studies and literature review, found that proactive mental health support programmes generated an average ROI of $5 for every $1 invested — driven primarily by reduced turnover (the largest component), reduced absenteeism, and improved productivity. The NHS has adopted NICE guideline PH22, which independently validates the cost-effectiveness of workplace wellbeing programmes.
What Drives the Highest Returns
The highest ROI programmes share common features: manager training in mental health awareness (approximately 40% of total ROI); access to early psychological intervention before clinical threshold; physical activity and lifestyle programmes; and measurement and culture change — creating environments where seeking support is normalised. Technology-led EAP programmes without cultural embedding achieve significantly lower ROI than integrated approaches.
FAQs
What is wellbeing programme ROI?
Average $5:$1 return (Deloitte, 2020). Best-in-class programmes achieve up to $8:$1. Primary drivers: reduced turnover, lower absenteeism, reduced presenteeism.
How to measure wellbeing ROI?
ROI = ((Benefit – Cost) ÷ Cost) × 100. Track sick days, turnover rate, and engagement scores before and after, over 12–24 months.