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BLUF: Bottom Line Up Front

First line of email: answer/request/decision. Context after. Cuts read time 70%.

8 min Beginner

Goal

Respect reader's time — they know answer before reading the paragraph.

Steps

  1. 1
    Per email you send, ask: what's the single most important sentence?
4 more steps locked

Expected Outcome

Immediate
Recipients reply 2x faster.

Evidence base

School: Military Communication / Plain Language

Founders: US Military · Barbara Minto (1948)

BLUF is military since 1948 for combat messages. Barbara Minto extended to business writing in "Pyramid Principle" 1973.

Keywords

Frequently asked questions

How long does "BLUF: Bottom Line Up Front" take?
This exercise takes about 8 minutes, practiced solo in a Creative format.
When will I notice the effect of "BLUF: Bottom Line Up Front"?
Recipients reply 2x faster. In the short term: "Follow-ups" ("did you read?") drop 80%.
Is "BLUF: Bottom Line Up Front" evidence-based?
Yes — it draws on Military Communication / Plain Language (US Military, Barbara Minto (1948)). BLUF is military since 1948 for combat messages. Barbara Minto extended to business writing in "Pyramid Principle" 1973.
Is "BLUF: Bottom Line Up Front" suitable for beginners?
Its difficulty level is: Beginner. No external tools required — it can be practiced directly inside the app.

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