Reading Speed Calculator

What Is a Reading Speed Calculator?

A Reading Speed Calculator measures how quickly you read by comparing the number of words completed with the amount of time spent reading. Reading speed is normally expressed in words per minute, commonly shortened to WPM.

This calculator can work in two directions. You can enter a word count and reading time to calculate your WPM, or enter a known reading speed and word count to estimate how long a text will take to read.

It can be useful for students, teachers, researchers, editors and anyone planning reading sessions for articles, books, reports or study material.

How to Use the Reading Speed Calculator

You only need a word count and a measured reading time to calculate your reading speed.

How Is Reading Speed Calculated?

Reading speed is calculated by dividing the number of words read by the total reading time measured in minutes.

For example, suppose you read a 1,000-word article in four minutes. Your calculated reading speed would be 250 words per minute.

If your timer includes seconds, those seconds are converted into a fraction of a minute before the reading speed is calculated.

How to Estimate Reading Time

Once you know your approximate reading speed, you can estimate the time needed to read longer material. Divide the total word count by your reading speed in words per minute.

For example, at 250 words per minute, a 5,000-word document would take approximately 20 minutes of continuous reading. Actual time can vary when the material requires note-taking, rereading or deeper analysis.

What Does This Calculator Show?

What Can Affect Your Reading Speed?

Reading speed is not fixed. The same person may read at different speeds depending on the material and the purpose of the reading session.

• The complexity and familiarity of the subject.
• The size and readability of the text.
• Whether you are reading for detail or general understanding.
• How often you pause, reread or take notes.
• Your concentration and the number of distractions.
• Whether the text contains formulas, tables or technical terminology.

For this reason, it can be useful to measure reading speed using several different texts rather than relying on one short reading session.

Tips for Measuring Reading Speed Accurately

A useful reading-speed measurement should reflect normal reading rather than simply trying to move through words as quickly as possible.

• Use a passage long enough to produce a meaningful measurement.
• Start the timer when you begin reading and stop it when you finish.
• Read at a pace where you can still understand the material.
• Avoid interruptions during the timed reading session.
• Repeat the test with different types of material.
• Compare results from similar reading conditions.

Frequently Asked Questions