How do you calculate labor cost per mattress?

Convert build minutes to hours and multiply by the loaded rate for direct labor, then add the fixed shift overhead spread across the batch. Here, 18 min at $28/hr is $8.40 direct, and with $350 overhead over 100 units the fully-loaded cost is $47.44.

Why is fully-loaded labor higher than direct labor?

Direct labor is only the time hands are on the mattress. Fully-loaded adds fixed shift costs — leads, supervision, idle time — that the unit must absorb. That's the gap between $8.40 direct and $47.44 loaded in the example.

What's a good labor cost per mattress?

It varies widely by construction. A simple foam roll-pack may run under $15 loaded; a hand-tufted hybrid can exceed $60. The right benchmark is your own demonstrated best-batch cost, not an industry average.

How does batch size change the number?

Larger batches spread the $350 fixed overhead thinner. Doubling the batch to 200 would cut the overhead-per-unit from $3.50 to $1.75, lowering loaded cost — the main reason short runs cost more per mattress.

Should I include benefits in the loaded rate?

Yes. The loaded rate should already carry payroll taxes, benefits, and PTO. If you enter a bare wage, your per-mattress cost will be understated by 25-40%.

Does this include material cost?

No. This is labor only — foam, ticking, coils, and adhesives are separate. Add material cost on top to get a full per-unit cost for quoting.

Mattress, Bedding & Foam Product Assembly calculator

Labor Per Mattress Calculator

Labor per mattress converts your build minutes, wage rate, and fixed shift overhead into a single fully-loaded labor cost for every unit that leaves the assembly line. Cost estimators, plant controllers, and operations managers use it to quote new programs, defend margins, and decide whether automation or a process change pays back. It captures the truth that a mattress doesn't just cost the minutes spent quilting and closing it — it also carries its share of the supervisor, line lead, and shift fixed costs that run whether you build 50 units or 150. Knowing the loaded number, not just direct labor, is what keeps quotes from going underwater.

What this calculator does

Calculate the total direct labor cost per mattress including assembly, tape edge, inspection, and packaging labor minutes at your loaded labor rate.
Use this when building mattress cost sheets, comparing labor efficiency across shifts, or evaluating automation ROI for tape edging or packaging stations.
It computes direct labor per mattress and then the fully-loaded labor cost per unit by spreading fixed shift overhead across the batch.

Formula used

Direct labor per mattress = (labor minutes ÷ 60) × loaded labor rate
Total labor cost = (direct labor per mattress × batch size) + fixed shift overhead
Fully loaded labor per mattress = total labor cost ÷ batch size

Inputs explained

Total labor minutes per mattress:
Loaded labor rate:
Mattresses per batch:
Fixed shift overhead:

How to use the result

Use it when quoting a new build, evaluating a process or staffing change, or checking whether a batch size carries its fixed overhead efficiently.
It spreads fixed overhead evenly across the batch, so it overstates per-unit cost on short runs and understates it if the batch never actually shipped.

Current U.S. benchmarks

As of Jun 2026, average hourly earnings in U.S. manufacturing are $30.27 (BLS), up 4.4% from a year earlier. Burdened shop rates typically run 1.3 to 1.8 times earnings once benefits and overhead are loaded.
The producer price index for plastic resins and materials stands at 319.371 (BLS, May 2026), up 19.5% from a year earlier. Quotes priced off last quarter's material cost miss this move.

Common questions

How do you calculate labor cost per mattress? Convert build minutes to hours and multiply by the loaded rate for direct labor, then add the fixed shift overhead spread across the batch. Here, 18 min at $28/hr is $8.40 direct, and with $350 overhead over 100 units the fully-loaded cost is $47.44.
Why is fully-loaded labor higher than direct labor? Direct labor is only the time hands are on the mattress. Fully-loaded adds fixed shift costs — leads, supervision, idle time — that the unit must absorb. That's the gap between $8.40 direct and $47.44 loaded in the example.
What's a good labor cost per mattress? It varies widely by construction. A simple foam roll-pack may run under $15 loaded; a hand-tufted hybrid can exceed $60. The right benchmark is your own demonstrated best-batch cost, not an industry average.
How does batch size change the number? Larger batches spread the $350 fixed overhead thinner. Doubling the batch to 200 would cut the overhead-per-unit from $3.50 to $1.75, lowering loaded cost — the main reason short runs cost more per mattress.
Should I include benefits in the loaded rate? Yes. The loaded rate should already carry payroll taxes, benefits, and PTO. If you enter a bare wage, your per-mattress cost will be understated by 25-40%.

Last reviewed 2026-05-12.