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Memory Pace Calculator

Turn a target score into the pace it needs: items per minute, seconds per item, and how long each image gets. Then see how it compares with the world record benchmark.

Items per minute
40.0
Seconds per item
1.50
Images to form
100
Seconds per image
3.00
Locations (1 per image)
100
% of record benchmark
31%
Record benchmark
642 digits
Championship points
303

Averages over the whole attempt, including seeing each item, forming the image and placing it. Record benchmarks are as quoted on each event’s training page. This is arithmetic, not a prediction of what you can achieve.

Related

How the memory pace calculator works

A target such as “300 digits in five minutes” is hard to feel. Divide it by the time and it becomes a pace: 60 digits a minute, a digit every second. Divide again by how many items each image carries and you get the number that matters in training: how many seconds you have to form and place each image.

The calculator does that arithmetic for nine events, compares your target with the record benchmark the training drills use, and shows the championship points the target would score against the Millennium Standard.

  1. Choose an event. The target field switches to that event's unit: digits, cards, words, names, images, dates, or seconds for a single deck.
  2. Enter the score you want to reach.
  3. Set items per image. Two digits per image fits the Major System; six fits PAO scenes; one per card or word is the simplest approach.
  4. Read the seconds per image. If it is under a second, that target needs images you retrieve instantly, which takes practice.
  5. Check the percentage of the record benchmark and the championship points to see how ambitious the target is.

Frequently asked questions

What is a good pace for memorizing numbers?
There is no single good pace, because it depends on your system and practice. The records give a ceiling: about 128 digits a minute over five minutes and 77 over an hour. Use the calculator to see what any target implies, and compare it with your own drill results.
Why does seconds per image matter more than seconds per item?
Athletes do not handle items one at a time. They group digits or cards into images, so the time available for each image is what limits speed. A target of one second per digit with six digits per image leaves six seconds per scene.
How is the percentage of the record calculated?
It is your target divided by the record benchmark. For Speed Cards, where a lower time is better, it is the record time divided by your target time.
Does this tell me what score I can reach?
No. It converts a target into a pace. Your achievable score depends on your system, route and practice, which the training drills measure.
Where do the record benchmarks come from?
They are the figures quoted on each event's training page, taken from Guinness World Records. Different memory-sports bodies can list different figures, so treat them as benchmarks.

See the benchmarks for all ten events in memory championship world records, then run the numbers against a real attempt in Speed Numbers.