How long does it take to clean a carpeted room?

A standard room with medium-pile carpet in moderate condition takes about 30 minutes including pre-spray, extraction cleaning and a final pass. Heavily soiled rooms or deep-pile carpet can take 45-60 minutes per room.

How much cleaning solution do I need per room?

For extraction cleaning, plan for 200-500ml of diluted cleaning solution per room depending on soil level. Pre-spray adds another 100ml per room for moderate or heavy conditions. Always follow the manufacturer dilution ratio.

How often should carpets be professionally cleaned?

Most UK households benefit from a professional carpet clean every 12-18 months. Homes with pets, children or allergy sufferers should consider every 6-12 months. High-traffic areas like hallways and stairs may need more frequent attention.

How long do carpets take to dry after cleaning?

With good extraction and ventilation, carpets typically dry in 4-8 hours. Open windows, use fans and avoid walking on damp carpet. Deep-pile carpets and humid conditions can extend drying to 12-24 hours.

CleanCalcs

Carpet Cleaning Calculator

Calculate time and cleaning solution needed for carpet cleaning based on room count and carpet condition.

Number of Rooms

Carpeted rooms to be cleaned

Carpet Condition

Current soil level of the carpet

Carpet Type

Pile height affects cleaning time

How We Calculate This

The calculator estimates cleaning time based on the condition and carpet type, with product quantities scaled by room count.

Base times per room

Light (maintenance): 20 minutes
Moderate (traffic marks): 30 minutes
Heavy (deep stains): 45 minutes

Carpet type multiplier

Short pile: 0.85x | Medium pile: 1.0x | Deep pile: 1.3x

Product estimates

200-500 ml cleaning solution per room. ~5 litres water per room for extraction. 100 ml pre-spray per room for moderate/heavy conditions.

Frequently Asked Questions

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Last updated: March 2026

All calculations are estimates. Always verify quantities and timings for your specific situation.