PAR Levels for Short-Term Rentals: A Linen Sizing Guide for Hosts

The short answer: plan on two to four complete sheet sets per bed, plus a deeper towel count than most hosts expect. The exact number depends less on the size of your property and more on how your laundry actually gets done. Linen inventory exists for one reason: so a turnover never has to wait on a wash cycle.

This guide walks through the full math: PAR levels, a piece-by-piece linen inventory worksheet, what your bedding program costs, and how to think about a linen program vs. buying linens for your operation.

PAR levels: how hotels size linen inventory

Hotels do not guess their linen counts. They set PAR levels: the number of complete sets in circulation for every bed, expressed as a multiple of what one full changeover uses. One par equals one complete set on every bed; a property "at three par" owns three times what its beds need on any given night.

The industry baseline for hotels is three par, and the logic transfers directly to short-term rentals. PAR levels for short-term rentals work the same way. The difference is that a hotel has a basement laundry and you have a turnover window, which makes your par count more important, not less: it is the only buffer between your laundry cycle and your check-in time.

Why one set per bed never works

A short-term rental runs on a fixed deadline. The departing guest checks out at 11am, the arriving guest checks in at 3pm, and somewhere inside that window every bed has to be stripped and remade. If your only set of airbnb sheets is in the washer when the clock is running, the property is not ready, and no cleaning team can fix that.

Doing a full linen change in a residential machine takes real time. Between washing, drying, and folding, hosts who launder their own linen typically spend two to four hours per turnover on laundry alone. That is longer than many turnover windows, which is exactly why inventory, not speed, is what separates the laundry schedule from the check-in schedule.

Sheets per bedroom STR: the three-par rule

The baseline that professional operations work from is three complete sheet sets per bedroom. For sheets per bedroom STR math, count it this way:

• One on the bed, in use by the current guest.
• One in the wash cycle, being laundered, finished, and returned.
• One clean and staged, folded and ready for the next changeover.

With three sets in cycle, the turnover only depends on the cleaning team remaking the bed, never on a washer finishing in time. On our own routes, the properties that run smoothest through peak weekends are the ones that committed to a true third set from day one. The most common inventory gap we see when onboarding a new listing is a "third set" that is actually a mismatched spare that never gets used.

When you need a fourth par

Three sets assume a normal booking rhythm. Move to four when any of these apply:

• Frequent back-to-back bookings. Same-day checkouts and check-ins compress the cycle and leave no slack for a delayed wash.

• Peak season. A full calendar means the rotation never gets a rest day to catch up.

• Stain losses. A set pulled out of circulation for stain treatment (makeup, wine, sunscreen, self-tanner) leaves a hole in the rotation until it is recovered or replaced.

• Off-site laundering on longer cycles. If your linen is washed away from the property, the extra par covers transit time.

Sizing the full inventory: your linen inventory worksheet

Sheets are only part of the bedding count. Here is the per-bed, per-guest worksheet, the same structure a housekeeping linen checklist uses, applied to buying quantities:

• Flat and fitted sheets: 3 to 4 per bed, sized to each mattress. A king and a twin cannot share inventory, so count per bed, not per property.

• Duvet covers: 3 per bed. They take the longest to wash, dry, and press, which makes them the piece most likely to bottleneck a rotation.

• Pillowcases: 6 to 8 per bed. They stain and wear faster than sheets; extras are cheap insurance.

• Bath towels: 3 per guest the property sleeps. The towel count per guest is where most inventories run short, because towels absorb the most abuse and retire fastest.

• Hand towels, washcloths, and bath mats: 3 rotations per bathroom.

For a two-bedroom, one-bath listing that sleeps four, that adds up to roughly 6 to 8 sheet sets, 6 duvet covers, and a dozen bath towels in active rotation. Buying identical white bedding makes every piece interchangeable: any sheet fits any bed of that size, keeping turnover-ready linens staged at the property becomes simple, and replacements never have to match a discontinued color.

What linen inventory costs

Linen inventory cost has two layers: the purchase and the churn. On the purchase side, commercial-quality white sheet sets run roughly $50 to $120 per bed per set at hospitality grade, and towels $8 to $20 each. Taking a two-bedroom listing from one par to three is typically a few hundred dollars, not thousands. Linen inventory pricing scales linearly: every additional par costs the same as the first.

The churn is the layer hosts underestimate. Every wash cycle consumes fabric life, home machines with hot water and heavy bleach consume it faster, and replacement is a recurring cost, not a one-time setup. It is part of the reason cleaning fees keep climbing: laundry labor and linen wear are a meaningful share of what that fee has to cover.

Linen program vs. buying linens: in a linen program, an outside company supplies and manages the inventory for you; buying means you own every piece. For most STR hosts, owning the linen and outsourcing the laundering is the better structure: you choose the quality your guests sleep on, the inventory is yours, and the commercial linen inventory logic (PAR levels, rotation, tracking) still applies. TurnKeepers works this way: we launder the linen you already own.

Tracking and replacement: keeping the count honest

An inventory only works if the count is real. Two habits keep it that way:

Linen inventory tracking on every cycle. Count sets out at pickup and in at delivery. Untracked linen disappears a piece at a time, a pillowcase here and a towel there, until the rotation quietly drops below par. This is why counted pickup and delivery is built into our short-term rental linen service.

• A linen replacement schedule based on condition, not age. With commercial laundering, quality sheets typically last 18 to 24 months in STR rotation; towels closer to 12. But replace on condition: grey whites, thinning fabric, or a permanent stain mean a piece is done, whatever the calendar says. In commercial rotation, quality cotton sheeting is generally good for roughly 150 to 200 wash cycles before it is retired.

How an airbnb laundry service changes the math

The inventory number is really a function of your wash cycle. The slower and less predictable the laundering, the more linen you need sitting idle as buffer.

A scheduled turnover laundry service tightens that math. When soiled linen is collected at checkout and a clean set is delivered before the next check-in, the cycle time is fixed and known. Three par reliably covers even a heavy calendar, and the fourth par becomes a peak-season decision rather than a necessity. The goal is not owning more linen. It is owning exactly enough that no guest ever waits on a wash cycle, and no capital sits in a closet doing nothing.

Common questions

How many towels should an Airbnb provide per guest?

Two bath towels per guest per stay is the standard guests expect, with a third in rotation so the laundry cycle never runs short. Add hand towels and washcloths per bathroom, not per guest.

Should all sheet sets be identical?

Yes. Identical airbnb sheets, ideally white, make every piece interchangeable across beds of the same size, simplify stain treatment and bleaching, and keep the bed photographing consistently across every turnover.

Do I need more linen if I use a laundry service?

Usually less. A fixed pickup-and-delivery cycle makes the rotation predictable, so three par per bed covers what an unpredictable home-wash schedule needs four to cover. And with condition flagged on every load, your linen replacement schedule stops being guesswork.