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Sermon Length Calculator

A 30-minute sermon runs about 4,050 words at a typical preaching pace of 135 words per minute — roughly 16 double-spaced manuscript pages. Most preachers land between 120 and 160 words per minute, so set your own pace below for a figure that matches how you actually preach.

Typical: 120 (deliberate) · 135 (normal) · 160 (fast)

Words

4,725

Manuscript pages

18.9

Double-spaced, ~250 wpp

Silent read

19 min

250 wpm avg reader

Aloud

35 min

Same as spoken

Transcription cost comparison

ServicePer minuteCost for this sermon
Sermon Transcription · Church PlanNo meter — $19/mo$4.39
Otter.ai$0.170$5.95
Rev.com (human)$1.990$69.65

At a typical 35-minute sermon, the Church Plan saves you $65.26 vs Rev.com on a single sermon — $3393.52 per year if you transcribe weekly.

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Average sermon speaking rate (words per minute)

Preaching runs slower than ordinary conversation, which sits around 150 words per minute. A reasonable default for a preached English sermon is 135 words per minute, with most preachers falling somewhere between 120 and 160.

Tradition shifts the number. Expository preaching that works line by line through a text tends toward the slower end, nearer 120. Preaching in the African-American tradition, where cadence and call-and-response drive the delivery, often runs closer to 165. Manuscript preachers read faster than they think; extemporaneous preachers pause more than they think.

These are rules of thumb rather than measured averages — we have not run a study, and you should be skeptical of any site that quotes you a decimal place here. The reliable way to get your own number is to take one recording, count the words in the transcript, and divide by the running time. Then set the pace slider to that.

How this calculator works

It multiplies sermon duration by speaking pace to estimate total spoken words, then divides by 250 words per page for a double-spaced manuscript estimate.

Cost estimates use the public per-minute rates of each service as of 2026. Rev.com's human tier is $1.99/min; Otter.ai's business plan averages out to ~$0.17/min based on its 6,000 monthly transcription minutes for $20/mo. Our own pricing is a flat $19/month for unlimited sermons — no meter, so the per-sermon cost falls the more you preach (a weekly publisher pays about $4.40 per sermon).

Why word count matters

Knowing a sermon's word count is more useful than it first appears. It tells you whether a message will fit a blog post (most sermons run far longer than the typical article), how many devotionals or newsletter excerpts one transcript can yield, and how much material a sermon series contributes toward a book manuscript. It also helps you plan: if you write a full manuscript before preaching, dividing your target duration by your natural pace tells you how many words to draft.

What pastors typically learn

  • A 35-minute sermon at 135 WPM produces about 4,725 words — roughly a 19-page double-spaced manuscript.
  • That same text takes a silent reader 19 minutes to read — 1.8× faster than listening.
  • On the flat $19/month Church Plan, a weekly publisher pays about $4.40 per sermon — regardless of length.