This question comes up in nearly every typing course and forum. The short answer is: accuracy first, then speed. But the reason why matters for how you practice.

Why Accuracy Comes First

When you practice fast and inaccurately, you train the wrong motor patterns into muscle memory. The brain learns what you actually do, not what you intend to do. If you habitually reach for the wrong key quickly, that wrong reach becomes the automatic response — and unlearning it takes longer than learning it correctly from the start.

The Accuracy Threshold

Practical target: achieve 95% accuracy at your current practice speed before increasing speed. At 98%+ accuracy, you are ready to push faster. Below 95%, slow down — not as punishment, but because you are practicing the wrong thing.

Speed Follows Accuracy

Speed is a natural consequence of accurate, comfortable typing done more quickly. When a finger knows exactly where to go for a key, pressing it faster is straightforward. When there is any uncertainty, speed creates errors. Accuracy eliminates uncertainty. Speed without accuracy is not actually speed — it is gross WPM, which overstates useful output.

The Net WPM Evidence

Calculate your net WPM: gross WPM minus one word for each error per minute. A typist at 80 gross WPM with 15 errors per minute has a net WPM of 65. A typist at 65 gross WPM with 2 errors per minute has a net WPM of 63. The slower typist who focuses on accuracy is producing equivalent useful output — and building a foundation that will take them to 80+ net WPM eventually.

Use our accuracy calculator and WPM calculator to track both metrics after each session.