Ballpark — August 3, 2026
Answers to that day's 5 daily estimation questions.
About how many milliliters of water are in a typical ice cube?
~25 mL
A common ice cube is only a couple tablespoons of water.
Players on a soccer field at once
22 players
A standard match has 22 players on the pitch.
Countries in the European Union (current)
27 countries
The EU currently has 27 member states.
Elements on the periodic table
118 elements
Elements 1–118 are officially recognized.
How many calories are in a 32-oz jar of mayonnaise?
~5,440 calories
A typical 32-oz jar of mayo contains roughly 5,000–6,000 calories total.