Draft Email Tone & Clarity Scoring

Formula

Score = Average(Professionalism + Clarity + Tone + ActiveVoice)

Email quality is scored across four dimensions using linguistic analysis: courtesy markers, sentence length, positive/negative language, and active vs passive voice.

Worked Examples

Example 1: Professional Request

Problem: Analyze: 'Hi Sarah, Could you please send the Q4 report by Friday? I appreciate your help. Thanks, John'

Solution: Word count: 17 words\nSentences: 3\nAvg words/sentence: 5.7\n\nTone markers:\n- Polite: 'please', 'appreciate', 'thanks' (3)\n- Positive: 'help' (1)\n- Professional greeting/closing ✓\n\nScores:\nProfessionalism: 90 (courteous)\nClarity: 95 (very clear, short)\nTone: 65 (neutral-positive)\nActive voice: 95\n\nOverall: 86/100 (Good professional email)

Result: Score: 86/100 | Clear & polite | Appropriate length

Example 2: Unclear Request

Problem: Analyze: 'The thing we discussed needs to happen soon because there are issues with the other thing that was supposed to be done.'

Solution: Word count: 23 words\nSentences: 1\nAvg: 23 words/sentence (long)\n\nProblems:\n- Vague referents ('the thing')\n- No specificity\n- No clear action\n- Passive construction\n\nScores:\nProfessionalism: 50 (no courtesy)\nClarity: 30 (very unclear)\nTone: 40 (slightly negative 'issues')\nActive: 40 (passive)\n\nOverall: 40/100 (Needs revision)\n\nBetter: 'Hi [Name], Could you please complete the [specific task] by [date]? We need it to resolve [specific issue]. Thanks!'

Result: Score: 40/100 | Vague & unclear | Add specificity

Example 3: Overly Formal

Problem: Analyze: 'Dear Sir/Madam, I am writing to inquire as to whether it would be possible for you to provide assistance with...' (continues for 200 words)

Solution: Word count: 200+\nTone: Overly formal, distant\n\nIssues:\n- Too long for simple request\n- Passive voice heavy\n- Unnecessarily complex phrasing\n- Generic greeting\n\nScores:\nProfessionalism: 70 (formal but stiff)\nClarity: 50 (complexity reduces clarity)\nTone: 45 (impersonal)\nActive: 30 (passive voice)\n\nOverall: 49/100\n\nModern business prefers conversational professionalism over stilted formality.

Result: Score: 49/100 | Overly formal | Shorten & simplify

Frequently Asked Questions

What makes an email professional?

Professional emails have: clear subject line, polite greeting/closing, proper grammar, appropriate tone for recipient, focused content, call-to-action, and signature. Avoid: slang, all caps, excessive exclamation points, emojis (in formal contexts).

What is tone in written communication?

Tone is the emotional quality conveyed through word choice, sentence structure, and punctuation. Tone can be: formal/informal, friendly/distant, urgent/casual, positive/negative. Mismatch between intended and perceived tone causes miscommunication.

How do I check email tone before sending?

Read aloud (catches awkward phrasing), imagine recipient's reaction, check for unintended harshness, verify courtesy markers (please, thank you), and when in doubt, have colleague review sensitive emails.

How do I improve email clarity?

Use: short sentences (15-20 words), simple words over complex, bullet points for lists, one idea per paragraph, specific verbs, concrete examples, and remove unnecessary qualifiers (very, really, quite).

When should I use email vs other communication?

Email is best for: documentation, formal requests, non-urgent communication, and information sharing. Use instead: Chat for quick questions, video call for sensitive topics, phone for urgent issues, and in-person for conflict resolution.

How do I write effective email subject lines?

Good subjects are: specific (not 'Question'), under 50 characters, indicate action needed, use keywords for search, and match content. Avoid: 'FYI', 'Quick question', all caps, or misleading urgency.