Skip to content
ENExplore Calculators

PPE Requirement Calculator

Work out ppe requirement instantly with clear inputs, formula shown and shareable results.

About PPE Requirement Calculator

Multiplies patient numbers by staff contacts and days, then adds a wastage allowance, since each contact consumes a complete set of personal protective equipment.

Formula

PPE burn

Sets = patients x contacts per patient per day x days x (1 + wastage allowance)

Worked example

With the default values below, PPE Requirement Calculator returns PPE sets required of 739. Change any input above and every figure here is recalculated in your browser.

Inputs used

Patients requiring precautionsaccepts 1–500
12
Staff contacts per patient per dayaccepts 1–50
8
Days to coveraccepts 1–90
7
Wastage allowanceaccepts 0–50
10

Results

PPE sets required
739
Sets used per day
96
Sets allowed for wastage
67
Sets per patient over the period
61.6

Step by step

  1. 1Values used
  2. 2PPE burn
  3. 3PPE sets required= 739
  4. 4Sets used per day= 96
  5. 5Sets allowed for wastage= 67
  6. 6Sets per patient over the period= 61.6

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 1 decimal place, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.

Frequently Asked Questions

Why is contact frequency the key driver?

PPE is discarded after each patient contact, so the number of entries into the room drives consumption, not the number of patients.

How is consumption reduced?

Cohorting patients and bundling care tasks cut the number of separate room entries.

Related Calculators

PPE Requirement Calculator – Calculate PPE sets required