Restaurant peak hours staffing: plan the rush from your POS

To staff peak hours, average sales by hour for the last four of the same weekday in your POS and turn each hour into covers or orders. Divide by what one person in each position handles in an hour. Stagger start times to follow that curve, keep breaks outside it, and cut people as the numbers fall.

This page covers people on the floor and the line, hour by hour. Our guide to AI scheduling tools compares apps and fair workweek laws, the rush-hour phone guide covers who answers the phone, and the labor cost guide covers the weekly percentage.

How do you find your peak hours in the POS?

Toast and Square both report sales by hour. Toast's Sales Summary report filters by custom hours and day of the week and exports to CSV or Excel. Toast notes that it records a sale when the check is first opened, so a table that opens its check at 5:55 counts in the 5 o'clock hour. Square's sales summary can summarize by hour, and you can print or export it.

1. Export sales by hour for the last four Fridays (or your busiest weekday). Leave out a holiday or a night you closed early.
2. Average each hour across the four weeks.
3. Divide each hour's sales by your average check per guest (table service) or per order (counter service). That gives covers or orders per hour. Toast's Sales Summary shows average sales per guest and per order.
4. Mark the run of hours with the most covers. That is your peak, and it sets the most people you need on at once.
5. Repeat for your two or three busiest days, and check whether the lunch and dinner peaks move from day to day.

An hourly total can hide a rush that lands in 20 minutes. If the kitchen falls behind at 6:30 while the 6 o'clock hour looks normal, rerun the report in 30-minute blocks using Toast's custom hours or Square's custom reporting hours.

How many people does each position need per hour?

You need one figure per position: how many covers one server, cook or busser handles in an hour at your restaurant. Menus, sections and kitchens differ too much for one published figure to fit, so measure your own. Over four busy Fridays, note each server's covers in their busiest hour and each cook's tickets, and take the middle figure.

The worked example below is made up. It is a table-service dinner with a $30 average check per guest. We assume a server handles 15 covers an hour and a line cook 35. People needed is covers divided by that figure, rounded up.

Hour	Sales, average of four Fridays	Covers at $30 each	Servers at 15 covers each	Cooks at 35 covers each
4 to 5 pm	4 pm sales: $900	30	2	1
5 to 6 pm	5 pm sales: $2,100	70	5	2
6 to 7 pm	6 pm sales: $3,300	110	8	4
7 to 8 pm	7 pm sales: $3,000	100	7	3
8 to 9 pm	8 pm sales: $1,800	60	4	2
9 to 10 pm	9 pm sales: $600	20	2	1
Total	Friday total: $11,700	390	28 server hours	13 cook hours

The peak here is 6 to 8 pm, when 210 of the night's 390 covers arrive. Plan hosts, bussers and dish the same way, each with its own covers-per-hour figure.

How do you stagger start times?

Bring each person in 15 minutes before the hour you need them, so side work is done when the covers arrive. Here is one way to cover the server column above.

Server	Shift	Hours	Role in the rush
A and B	3:45 to 10:00	6.25 each	Open and close the floor
C, D and E	4:45 to 9:00	4.25 each	First wave; the fifth server from 8 to 9 covers meal breaks
F, G and H	5:45 to 8:00	2.25 each	Peak only; H is the first cut

That puts 2, 5, 8, 8, 5 and 2 servers on the clock across the six hours. The 7 pm hour needs only 7, so H is the planned first cut. The extra server from 8 to 9 covers meal breaks, explained below. With H sent home at 7, the night uses 31 server hours. Eight servers on from 3:45 to 10:00 would use 50. On the made-up sales, that is $377 of sales per server hour against $234.

Toast's Labor Cost Breakdown report breaks one day's labor down by hour and shows sales per labor hour, so you can check a real Friday against the plan.

Where do breaks go?

Federal law does not require meal or rest breaks. The Department of Labor's breaks page says short breaks of about 5 to 20 minutes count as paid work time. It treats meal periods of at least 30 minutes as unpaid time. Several states set their own rules, listed in the Department of Labor's state meal period table (dated January 1, 2023):

• California: a half hour if the workday is more than 5 hours, with an exception when the day ends within 6 hours and both sides agree to waive it.
• Colorado: a half hour if a shift runs more than 5 consecutive hours, in food and beverage among other industries.
• Washington: a half hour when the work period runs more than 5 consecutive hours, given between the 2nd and 5th hour of the shift.

Timing rules can land a break inside the rush. Under Washington's rule, servers A and B, starting at 3:45 on a 6.25-hour shift, take their meal between 5:45 and 8:45, which covers the whole peak. Put A's at 8:00 and B's at 8:30, when the floor needs 4 servers and C, D and E are still on. Write every break time on the schedule before the shift starts.

Check young workers too. The Department of Labor's Fact Sheet #43 limits 14- and 15-year-olds to 7 a.m. to 7 p.m., extended to 9 p.m. from June 1 to Labor Day, and to 3 hours on a school day. During the school year, a 15-year-old busser cannot cover the 7 to 9 pm hours in the example.

Which cross-training helps most at the peak?

Train one or two people per shift to move to the station where the queue forms.

Station falling behind	Who steps in	What to train
Host stand, with a line at the door	A server with no tables yet, or the manager	Seating from the floor chart and quoting waits
Dirty tables with guests waiting	Host or food runner	The table reset standard
Dish pit	Busser or prep cook	Machine use and rack order
The pass, with food waiting	Manager or a cook on a slow station	Reading tickets and checking plates
Bar tickets	A server who knows the drink list	Pour sizes and how to ring drinks
A ringing phone	The named phone person on your coverage plan	The order script and when to take a callback

When should you cut staff?

1. Set fixed cut checks, such as 7:00, 8:00 and 9:00, and name who makes the call.
2. At each check, count covers seated in the last 30 minutes and compare them with the plan.
3. Work out the people the next hour needs: expected covers divided by your covers-per-person figure, rounded up.
4. If more people are on than that, send home the planned first cut once their side work is done. Next, pick whoever is closest to 40 hours for the week, since federal law requires time and a half past 40 hours, per the Department of Labor's overtime page.
5. Log each cut and the covers that followed, for next month's plan.

Some states charge for a cut that comes too early. The California Labor Commissioner's reporting time pay FAQ says an employee sent home having worked less than half the scheduled shift is paid for half the shift, at least 2 hours and at most 4. In the example, H has worked 1.25 of 2.25 scheduled hours by 7:00, more than half. A city with a fair workweek law can add a premium for late schedule changes, as our scheduling guide shows. This is not legal advice; check the rules where you operate.

What should you check each week?

1. Refresh sales by hour and covers per person from the last four weeks.
2. Rebuild the people-per-hour table and set start times 15 minutes ahead of need.
3. Place every break and check it against your state's timing rule.
4. Name a first cut and a cross-trained backup for each shift.
5. Compare planned and actual sales per labor hour for the peak.

If the phone pulls your host off the stand at 6:30, plan it as a position with the rush-hour phone guide. Maple Voice answers hours and FAQ calls and transfers other calls to staff, for $150 a month billed monthly or $85 a month billed annually, and Pro adds phone orders into supported POS systems.

Published by Maple, which sells AI phone answering to restaurants. This AI-assisted guide combines Toast and Square report help pages, Department of Labor pages on breaks, state meal periods, youth hours and overtime, and California's reporting time pay FAQ with an original worked example. Every sales figure and covers-per-person figure in the example is made up. It is not legal advice and does not report a staffing test at any restaurant.