Ballpark — July 18, 2026
Answers to that day's 5 daily estimation questions.
Steps an average person takes in a lifetime
200 million steps
Assuming 5,000 steps per day for 80 years.
Weight of the Great Pyramid of Giza
6.0 million tons
Consists of roughly 2.3 million stone blocks.
Average attendance at a Premier League soccer match
40,000 people
Based on recent season averages across 20 clubs.
Total Super Bowl appearances by Tom Brady
10 appearances
Winning 7 of them.
Population of Madagascar
30.3 million people
Madagascar is the world's fourth largest island.