Average 8-10k, just by walking to/from work and a lunchtime walk. Twice daily walks at weekends. On rainy days I’ll just a standing desk and have a walk on the treadmill in the garage. Lost half my body weight over past 15 years or so just by walking and not being too stupid about eating too much of the wrong stuff. I think consistency in walking every day, even if not the recommended 10k, is better than having peaks and troughs of walking 20k some days and very little on others.