Digit Span Test
Measure your working memory capacity by recalling sequences of digits in forward and backward order.
Takes approximately 5-10 minutes
What is the Digit Span Test?
Working Memory
Working memory is your ability to temporarily hold and manipulate information. It's essential for reasoning, learning, and comprehension.
What We Measure
Your digit span measures the number of items you can hold in short-term memory. Average adult forward span is 7±2; backward span is typically 1-2 less.
How the Test Works
Digits Forward
You'll see digits appear one at a time. Recall them in the same order.
Digits Backward
Recall the digits in reverse order - this tests mental manipulation.
Increasing Difficulty
Sequences get longer as you succeed. The test ends when you miss two in a row.
Why Working Memory Matters
Learning & Understanding
Working memory helps you follow instructions, understand complex concepts, and make connections between ideas.
Daily Tasks
From mental arithmetic to remembering phone numbers, working memory supports countless everyday activities.
Trainable Skill
Research shows working memory can be improved through targeted practice and cognitive training exercises.
Frequently Asked Questions
Ready to Test Your Working Memory?
Get insights into your cognitive capacity and discover ways to strengthen your working memory.