Facebook Comment Response Time Calculator

1. Pick a period, such as the last 7 days. For each comment you answered, note the minutes between the comment and your reply.
2. Paste those numbers into the first box. Add the total comments received to get a reply rate.
3. Add your own goal in minutes, and the team size and days, when you want those extra figures.

Facebook comment response time is the time between a comment on your post and your reply to it. It is a measure you keep yourself. The platform shows a timestamp on each comment and reply, and you take the difference.

It is different from the response time shown on a Page. Facebook Help defines that figure for messages only. It measures how quickly the people who manage a Page respond to messages, and it is an average of the fastest 90% of response times over 30 days.

The Very responsive to messages badge follows the same rule. Meta says the badge appears with a Messenger response rate of 90% or higher and a response time under 15 minutes. Comment replies are not part of that calculation.

Community managers, small business owners and support teams track comment response time to see how long people wait in public threads.

The calculator sorts your reply times and summarises them in four ways.

1. It sorts the times from fastest to slowest.
2. It finds the median, which is the centre of that list.
3. It averages all times for the mean, then averages the quickest 90% of replies, rounded down to a whole reply.
4. It reads the 90th percentile by the nearest-rank method: the reply at position 0.9 times the count, rounded up.
5. It counts the replies at or under your goal.

The fastest-90% mean copies the approach Facebook describes for Page message response time. It is shown for comparison and is not the Page figure itself.

Example values only. A Page received 15 comments in a week and replied to 12. The reply times in minutes were 5, 8, 12, 15, 20, 25, 30, 45, 60, 90, 180 and 600. Two people reply, and the goal is 60 minutes.

One reply took 600 minutes. It lifts the mean to 90.8 minutes, more than three times the median of 27.5. The median describes the typical wait better here.

Slow Outliers

A single late reply moves the mean far more than the median. Without the 600 minute reply, the example mean falls from 90.8 to 44.5 minutes.

Hours You Cover

Comments posted overnight or at weekends wait until someone is online. A log that mixes covered and uncovered hours shows a wide range.

Comment Volume

A post that draws many comments at once creates a queue. The later replies in that queue take longer.

Which Comments You Count

Decide before you start whether spam, tags of friends and one-word comments need a reply. Leaving them in lowers the reply rate. Taking them out raises it.

Where You Reply

Facebook Help says a Page can reply to a comment publicly or in a direct message. Log both kinds the same way, or your times will not compare between weeks.

The median and the mean are both valid. They answer different questions.

NIST describes the median as the point with half the data below it and half above. It is less affected by extreme values than the mean. Check any list with the median calculator or find other cut-offs with the percentile calculator.

Weekly Community Review

Log one week of replies and record the median. Compare it with the week before. The same method each week matters more than the number itself.

Setting a Team Target

Start from what you already achieve. A team with 75.0% of replies inside 60 minutes can set that share as the baseline to improve.

Planning Cover

Replies per person per day shows the current load. For queue and staffing sums in a chat channel, see the support staffing calculator.

Weighting Several Pages

To combine medians or means from several Pages by reply count, use the weighted average calculator.

1. Reporting Only the Mean

A mean of 90.8 minutes suggests a slow team. The median of 27.5 minutes shows most replies were quick.

2. Mixing Up Comments and Messages

The Page response time and the Very responsive badge are based on messages. Fast comment replies do not earn the badge.

3. Leaving Out Unanswered Comments

Response time covers only the comments you answered. Always read it with the reply rate. Fast replies to 12 of 15 comments still leave 3 people waiting.

4. Mixing Units

Enter every value in minutes. Write 2 hours as 120.

5. Judging by a Borrowed Benchmark

Meta publishes no comment response standard. Tier tables with fixed minutes are third-party opinions.

6. Using Too Few Replies

With fewer than 5 replies, one value decides the result. Collect a longer period.

The statistics are exact for the list you enter. They are only as good as your log.

To see how spread out the times are, run the same list through the standard deviation calculator.

No official standard exists for comments. Meta publishes a 15 minute threshold only for the Messenger badge, so set a goal from your own log and aim to beat it.

No. Meta says the badge appears with a Messenger response rate of 90% or higher and a response time under 15 minutes. It is based on messages.

Facebook Help says it is an average of the fastest 90% of response times to messages received in the 30 days before the last counted message.

Use the median for the typical wait and the mean for total workload. In the example the median is 27.5 minutes and the mean is 90.8 minutes.

Read the timestamp on the comment and on your reply, then count the minutes between them. Many inbox tools also export both times.

Divide the comments you replied to by all comments received and multiply by 100. Replying to 12 of 15 comments is an 80.0% reply rate.

Meta does not publish a rule that links reply speed to reach. This page makes no such claim and measures speed only.

More is better. With fewer than 5 replies one value decides the result, so the calculator shows a warning.

Enter minutes only. Convert first: 1.5 hours is 90 minutes and one day is 1,440 minutes.

No. The maths runs in your browser and nothing is sent to us. Save keeps a result only in this browser.

• How response rate and response time are defined for a Page (messages) (Facebook Help Centre, read 2026-10-02; opens in a browser, blocks automated checks).
• About the very responsive badge for Messenger (Meta Business Help Centre, read 2026-10-02; opens in a browser, blocks automated checks).
• Reply to comments on your Page posts (Facebook Help Centre, read 2026-10-02; opens in a browser, blocks automated checks).
• Measures of location: mean and median (NIST/SEMATECH e-Handbook of Statistical Methods).