How the world's first metro system was built - Christian Wolmar
Published April 19, 2018
Views 2.01M | Likes 44.9K | Comments 1.07K
Based on an estimated $0.7–$2 CPM, this video's 2.01M views translate to an estimated $1.41K – $4.04K in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$1.41K – $4.04K