Coaching produces measurable results across confidence, relationships, work performance, health, and financial return. The data on this is substantial, and it comes from credible sources.
If you’re considering coaching and want to know what it actually delivers, here’s what the research shows.
Confidence and Self-Awareness
Confidence is one of the first areas to shift with coaching. According to the ICF Global Coaching Study, 80% of coaching clients report improvements in their self-confidence and self-esteem. Coaching provides the structure and support needed to challenge limiting beliefs, allowing you to build a mindset that supports decisive action.
A case study of women leaders published in the International Journal of Evidence-Based Coaching and Mentoring found that leadership coaching helped clients improve their self-awareness, self-confidence, and leadership style. These women reported better relationships with power, conflict, and their personal lives.
Relationships and Communication
The ICF Global Coaching Study (2009) revealed that 73% of coaching clients say coaching helps improve their relationships, while 72% report better communication skills. Effective communication sits at the centre of strong relationships, both personal and professional, and coaching builds that capacity deliberately.
According to data from the Institute of Coaching, 70% of clients report significant improvements in work performance, communication, and interpersonal skills. For professionals looking to strengthen team dynamics or handle difficult conversations more effectively, coaching provides a structured path to better connections.
Work Performance and Career Growth
For those seeking career growth or improved work performance, the evidence is strong. The Institute of Coaching data showing 70% improvement in work performance makes coaching one of the more effective investments a professional can make in their own development.
Coaching also benefits individuals managing stress or burnout at work. The ICF Global Coaching Study found that 67% of clients reported improved work-life balance, while 63% noted enhanced wellness. This matters particularly for professionals struggling to find equilibrium between personal wellbeing and professional demands.
Health Outcomes
A study in BMC Health Services Research found that coaching methods focused on improving self-efficacy and empowerment lead to better health outcomes, particularly for people who don’t benefit from traditional interventions. Coaching can help clients take control of their health in ways that other approaches may not address.
For individuals seeking to improve their physical and mental health alongside their professional life, coaching offers a comprehensive approach.
Financial Return
Coaching delivers a strong financial return. According to the International Society for Performance Improvement, coaching yields an ROI of 221%, meaning the financial benefits significantly outweigh the initial investment. Companies that adopt a coaching culture report increased revenues and improved employee performance.
Data from the Sherpa Coaching Survey (2020) highlights how professionals who invest in coaching often experience better decision-making, enhanced leadership skills, and stronger financial outcomes.
Coaching in the African Context
The South African Journal of Business Management (2021) highlights the growing role of coaching in organisations across the continent. The study found that organisational coaching is increasingly being used to develop leadership capabilities, improve team performance, and drive organisational success. African leaders are turning to coaching to support self-awareness, emotional intelligence, and adaptive leadership, skills that matter for navigating the continent’s unique economic and social landscape.
What This Adds Up To
The data across these studies points in a consistent direction. Coaching improves confidence, strengthens relationships, enhances work performance, supports health outcomes, and delivers measurable financial returns. Whether you’re seeking professional growth, better health, or personal development, coaching provides clarity, support, and structure that produces lasting results.
Ready to experience these benefits for yourself? Book a discovery session and let’s explore how coaching can support what you’re working toward.