GWAM Calculator
Enter your typing test results to see gross and net words per minute plus accuracy score.
Count every finished word during the test.
Count each uncorrected error or discrepancy from the source text.
Typing Speed Results
Gross WPM
76.7
Total speed including mistakes
Net WPM
75.5
Adjusted for errors (GWAM − 0.5 × errors ÷ minutes)
Accuracy
98.5%
Higher than 95% is a professional benchmark
How to Use This Calculator
Take a timed typing test
Use any typing website or timed transcription passage and record time, words, and mistakes.
Log uncorrected errors
Count every word you left incorrect or uncorrected at the end of the test. Self-corrected mistakes do not count.
Track improvement
Repeat tests weekly to monitor both speed and accuracy—aim for consistent accuracy above 95%.
Formula
GWAM = Words Typed ÷ Minutes
Net WPM = (Words − 0.5 × Errors) ÷ Minutes
Accuracy = Net WPM ÷ Gross WPM
Example: 230 words in 3 minutes = 76.7 GWAM. With 7 errors, net WPM ≈ (230 − 3.5) ÷ 3 = 75.2. Accuracy = 75.2 ÷ 76.7 ≈ 98%.
Typing Speed Benchmarks
GWAM (gross words a minute) is widely used in business education and transcription. Aim for accuracy first, then build speed gradually.
- Casual typing: 30–40 WPM
- Office productivity: 50–60 WPM
- Administrative/clerical work: 65–80 WPM with 95% accuracy
- Professional transcription: 90+ WPM with 98% accuracy
Frequently Asked Questions
Why subtract half an error?
Many business courses subtract 0.5 words per error to balance speed and accuracy. Some exams subtract 1 full word—adjust if required.
Can I use characters instead of words?
Yes. Divide total characters by five to estimate words, then use the same formula. Five keystrokes approximates one word.
What counts as an error?
Any uncorrected wrong letter, missing word, or transposition at the end of the timed test. Corrected mistakes do not count.
How often should I test my speed?
Weekly or monthly is ideal. Keep records to see improvement trends and spot plateaus to adjust practice routines.