Guides · Speed

How to read faster on a screen

Short answer: most people read a little slower on screens than on paper, and most of the gap comes from two fixable things: bad text layout and interruptions. Set your line length to 45 to 75 characters, raise the font size until reading feels effortless, go full screen with notifications off, and use a pacing tool if your eyes wander. With that setup, screen reading matches paper for most material.

Why screens read slower

The screen itself is rarely the problem. Modern displays render text sharply. The problems are around the text: lines that run 120 characters across a monitor, small default fonts, page clutter, scrolling that makes you lose your place, and a notification system designed to interrupt you. Each of these costs a little speed. Together they explain most of the difference people feel between a browser tab and a paperback.

Fix the layout first

Line length. Aim for 45 to 75 characters per line, which is roughly 8 to 12 words. On long lines your eyes struggle to find the start of the next line, and those errors cause rereads. On very short lines you spend too much time jumping. On a desktop, narrow the window or use your browser's reader mode. Phones get this nearly right by default.

Font size. Bigger than you think. If you lean toward the screen or reread lines because letters blur, go up a size or two. A comfortable size lets each eye fixation take in a full word cluster. Squinting is slower than scrolling slightly more often.

Dark or light mode. Pick by comfort and lighting. In a bright room, dark text on a light background is easier for most people. In a dark room, a dark background reduces glare. There is no strong evidence that either mode makes people read faster in general, so use whichever lets you read longer without strain.

Reader mode. One tap strips ads, sidebars, popups, and comment sections. On article-heavy reading this is the single largest layout improvement available, and it is built into every major browser.

Remove interruptions

A single notification can end a reading session, and even glancing at a banner costs you the sentence you were on plus the seconds to find your place again. Turn on Do Not Disturb before you start. Read full screen, so no other window or tab is visible. If you read on your phone, the same rules apply with higher stakes, because every app you might switch to is one gesture away. A focus mode that silences badges while you read is worth setting up once.

Interruptions you create yourself count too. Every “quick check” of email mid-article costs the reload time of getting back into the text, which is typically longer than the check itself.

Scroll less, or not at all

Scrolling moves the text under your eyes and forces you to re-find your line, and small position errors cause rereads. Two fixes. Paging: many reading apps and e-readers flip a full screen at a time, which keeps text still while you read it. Or RSVP: apps that show one word at a time at a fixed point, at a pace you set. RSVP removes eye movement and scrolling entirely, and it works well on small screens because one word needs almost no space. It suits linear reading, such as articles and fiction. It suits reference material poorly, because you cannot jump around.

Use a pace

On paper, people sometimes run a finger under the line to keep moving. On screen the equivalents are a cursor moved along the text, an auto-scroll set to a fixed rate, or an RSVP reader. A set pace does two things: it prevents the reflexive backward glances that consume a meaningful share of reading time, and it keeps your speed steady instead of sagging when attention dips. Start at your normal speed, around 200 to 250 words per minute for most adults, and raise it in small steps as it feels easy.

Screens versus paper, honestly

For long, dense material that you need to study, many people still retain a bit more from paper, and a printed page offers spatial memory cues that a scrolled page lacks. For articles, fiction, and general nonfiction, a well-set-up screen performs about as well as paper, and it wins on availability: your phone is with you, the paperback usually is not. The practical rule: study from whatever medium lets you annotate and flip around comfortably, and do your everyday linear reading wherever you actually are.


Common questions

Is reading on a phone worse than on a monitor?

The phone's screen is fine, and its default line length is close to ideal. Its problem is interruptions, since every distracting app is on the same device. With notifications silenced and a full-screen reading app, phones are good reading devices.

Do my eyes get tired faster on screens?

Often, and mostly from reduced blinking and fixed focus distance rather than from the light itself. Follow the 20-20-20 habit: every 20 minutes, look at something 20 feet away for 20 seconds. Raise the font size, and match screen brightness to the room.

Does blue light filtering help reading speed?

No measurable effect on speed. Warm color settings in the evening may help some people wind down before sleep, and they do no harm, so use them if you like them.

Full disclosure: this is our app

readrrr is a free iPhone app that shows your articles and books one word at a time at a pace you set, full screen. It removes scrolling, layout problems, and on-page distractions in one step.

Try readrrr free