# Paint Labour Cost Calculator

Paint labour cost calculator for UK, AU, NZ, and Canadian decorators. Calculate painter labour hours and total cost from wall area, prep level, coats, and hourly rate.

## What this calculates

Decorators and painters working in the United Kingdom, Australia, New Zealand, and Canada price paint labour differently to the United States. Local rates, metric measurements, and terms like skirting, architrave, and emulsion dominate the estimate. This paint labour cost calculator handles both imperial and metric inputs, defaults to a GBP 35 per hour decorator rate (adjustable for AUD, NZD, CAD, USD markets), and returns cost per square foot and per square metre so you can match Checkatrade, MyBuilder, and Rated People benchmarks. Plug in your wall area, skirting board linear metres, number of coats, and preparation level, and the calculator returns labour hours, crew days, and total cost.

## Inputs

- **Project Type** — options: Interior paint / decorating, Exterior paint job
- **Wall Area to Paint** (sq ft) — min 0 — Most UK homes measure in square metres. Typical lounge: 35-50 m² of wall.
- **Trim / Skirting Linear Feet** (ft) — min 0 — Skirting boards, architrave, door frames, window reveals
- **Number of Coats** — min 1, max 4 — 2 coats is standard for emulsion. 3 coats for dramatic colour change.
- **Preparation Level** — options: Minimal (clean walls, light sanding), Standard (fill, sand, caulk), Heavy (plaster repair, lining paper, strip old paint) — Preparation often exceeds paint time on older British and Australian homes.
- **Decorator Hourly Rate** ($/hr) — min 15, max 120 — UK: GBP 20-35/hr. AU: AUD 45-80/hr. NZ: NZD 50-80/hr. US: $45-75/hr.
- **Crew Size** — min 1, max 6 — Most residential jobs use a 1-2 person decorator team in the UK.
- **Regional Market** — options: Low (North England, Wales, regional AU), Average (most UK, AU, NZ, CA markets), High (London, Sydney, Auckland, Vancouver)

## Outputs

- **Wall Painting Hours** (hr) — Total crew hours for walls including prep
- **Trim / Skirting Hours** (hr)
- **Total Labour Hours** (hr) — Wall + trim + mobilisation
- **Crew Days** — Assumes 8 hr working day
- **Total Labour Cost** — formatted as currency
- **Labour Cost per Sq Ft** — formatted as currency
- **Labour Cost per m²** — formatted as currency — Useful for UK, AU, NZ quotes
- **Preparation Hours** (hr)

## Details

## Paint Labour Cost Benchmarks by Country (2025)

| Country | Interior Labour per m² | Exterior Labour per m² |
|---------|----------------------------|-----------------------------|
| UK | GBP 15-25 (ex VAT) | GBP 22-35 |
| Australia | AUD 30-50 | AUD 40-65 |
| New Zealand | NZD 35-55 | NZD 45-70 |
| Canada | CAD 28-42 | CAD 35-55 |
| USA | USD 18-32 | USD 27-45 |

Converted to cost per square foot (1 m² = 10.76 sq ft) these figures land around GBP 1.40-3.25 per sq ft for interior decorating, rising to GBP 2.00-4.50 per sq ft for exterior emulsion work in the UK.

## Decorator Hourly Rates (2025)

| Region | Decorator Hourly Rate |
|--------|-----------------------|
| UK (regional) | GBP 18-28/hr |
| UK (London) | GBP 25-40/hr |
| Australia (regional) | AUD 45-70/hr |
| Australia (Sydney, Melbourne) | AUD 60-85/hr |
| New Zealand | NZD 50-80/hr |
| Canada | CAD 35-55/hr |
| USA | USD 40-75/hr |

Apprentice rates run about 60% of the journeyman decorator rate. Union and major contractor rates sit at the upper end, and independent one-person decorators often beat big-chain pricing by 10-20% on most residential jobs.

## How This Paint Labour Cost Calculator Works

Three numbers drive the labour total:

1. **Wall area (sq ft or m²)** - length x height of each wall, summed. Exclude windows and doors if they are large.
2. **Production rate** - 180 sq ft/hr/person interior, 130 sq ft/hr/person exterior, per coat, with standard prep.
3. **Preparation multiplier** - minimal 0.8x, standard 1.0x, heavy 1.5x applied to wall hours.

Then add trim linear feet (40 linear ft/hr/person per coat for skirting and architrave) and 3 hours of mobilisation for any job over 100 sq ft.

## Interior Paint Labour Cost Example (UK Terraced House)

A small 3-bed UK terraced house: 120 m² of wall (about 1,290 sq ft), 40 linear metres of skirting (130 linear feet), 2 coats, standard prep, GBP 28/hr decorator rate, 2-person crew:

- Wall hours: 1,290 x 2 / 180 = 14.3 hr x 1.0 prep factor = 14.3 hr
- Skirting hours: 130 x 2 / 40 = 6.5 hr
- Mobilisation: 3 hr
- Total: 23.8 crew-hours
- Labour cost: 23.8 x GBP 28 = GBP 666
- Per m²: GBP 5.55 per m² (low because it is a small terraced house)
- Crew days at 2 decorators: 23.8 / 16 = 1.5 days

Increase prep to heavy (lining paper, patch plaster, strip old paint) and the wall hours jump to 21.5, total 31 hours, GBP 868 labour cost.

## Exterior Paint Labour Cost Example (Australian Weatherboard)

Typical Australian weatherboard cottage, 160 m² of siding (about 1,720 sq ft), 2 coats, heavy prep (scrape, prime, caulk), AUD 60/hr painter, 2-person crew:

- Wall hours: 1,720 x 2 / 130 x 1.5 prep factor = 39.7 hr
- Mobilisation: 3 hr
- Total: 42.7 crew-hours
- Labour cost: 42.7 x AUD 60 = AUD 2,562
- Per m²: AUD 16.01 per m² for exterior labour only
- Crew days at 2 painters: 42.7 / 16 = 2.7 days

Australian exterior paint labour is high because of weatherboard scraping and the aggressive sun that breaks down paint every 5-7 years instead of 10-15.

## Preparation Level Impact

Preparation is often 30-50% of total decorator hours:

- **Minimal** - new plaster, freshly stripped walls. 15% of wall hours spent on prep.
- **Standard** - fill screw holes, sand glossy surfaces, caulk gaps. 30% prep share.
- **Heavy** - plaster repair, lining paper, stripping old wallpaper, patching water damage, sanding failed paint. 50% prep share.

Most UK Victorian and Edwardian houses require heavy prep. Most Australian homes older than 15 years need exterior weatherboard scraping.

## Skirting and Trim Labour Cost

Skirting boards, architrave, door frames, and window reveals are priced by linear feet (or metres). A decorator covers about 40 linear feet per hour per coat including cutting in and final touch-ups.

| Linear Feet | Interior Skirting Hours (2 coats) | Cost at GBP 28/hr |
|-------------|------------------------------------|---------------------|
| 50 ft (15 m) | 2.5 hr | GBP 70 |
| 100 ft (30 m) | 5 hr | GBP 140 |
| 150 ft (46 m) | 7.5 hr | GBP 210 |
| 200 ft (61 m) | 10 hr | GBP 280 |
| 300 ft (91 m) | 15 hr | GBP 420 |

Doors take 1.5-2 hours each per coat (both sides, all four edges).

## DIY vs Professional Paint Labour Cost

DIY labour has zero monetary cost but costs time. Most homeowners paint at 50-80 sq ft per hour per person - roughly half the pro production rate - because specialised tools (airless sprayers, extension poles, plaster patching tools) are missing and preparation tends to be rushed.

A 1,290 sq ft (120 m²) UK terraced house interior:
- Pro: GBP 666 labour cost, done in 1.5 days with a 2-person crew
- DIY: 30-40 hours of your time, 3-4 weekends of real evenings and weekends

If your time is worth GBP 20/hr to you, DIY labour value is GBP 600-800 - roughly the same as the pro quote. DIY makes sense for small single-room projects or if you enjoy the work; hire a decorator for whole-home paint jobs because a 2-person crew finishes in 2-3 days what takes you 3-4 weeks.

## Regional Labour Cost Variation (Paint Labour Cost Calculator Benchmarks)

Paint labour cost varies 25-30% by region across major English-speaking markets:

- **High** - London, Sydney, Melbourne, Auckland, Vancouver, Toronto, NYC, SF = 1.20-1.35x national average
- **Average** - most UK and AU suburban markets, mid-size Canadian cities, US suburbia = baseline
- **Low** - North England, regional AU, rural NZ, Prairies Canada, rural US South/Midwest = 0.80-0.90x

Labour shortages post-COVID (2022-2025) have kept decorator rates at the upper end in urban markets. Independent decorators often undercut bigger firms by 10-20% on residential work.

## What's Included in Professional Paint Labour Cost

Professional decorator labour quotes typically cover:

- Mobilisation (drop cloths, dust sheets, ladders)
- Surface preparation (filling, sanding, caulking, spot priming)
- Primer application where needed (bare plaster, stained areas)
- 2 coats of emulsion or paint on walls and ceilings
- Skirting, architrave, doors, and window reveals (if priced)
- Daily cleanup and masking removal
- Final walkthrough and touch-ups

Not included (typically):

- Paint and supplies (billed separately, often marked up 15-25%)
- Major plaster repair (hourly or per square metre)
- Wallpaper stripping (GBP 4-8 per m² extra)
- Lead paint removal (requires certified specialist in pre-1978 US, pre-1980 UK/AU)
- Moving heavy furniture beyond perimeter cover

## Paint Labour Cost Calculator Tips

Before you request decorator quotes:

1. Measure walls in square metres (height x width of each wall, sum them)
2. Measure skirting and architrave in linear metres
3. Note prep issues honestly (damp, peeling paint, cracks, nicotine staining)
4. Decide on coats (2 standard, 3 for dark-to-light)
5. Supply the paint yourself to avoid 15-25% markup

Get at least 3 decorator quotes and compare hours and production rates, not just total cost. A GBP 1,200 quote for 35 hours of labour is more realistic than a GBP 900 quote for 20 hours on the same job.

## Frequently Asked Questions

**Q: How much does paint labour cost per square metre in the UK?**

A: UK decorator labour runs GBP 15-25 per m² for interior work and GBP 22-35 per m² for exterior in 2025, exclusive of VAT. A 120 m² interior job with 2 coats and standard preparation costs about GBP 500-800 in labour, taking a 2-person crew 1.5-2 days. London and high-cost urban markets add 25-35% to these rates.

**Q: What is the decorator hourly rate in 2025?**

A: Decorator hourly rates in 2025: UK regional GBP 18-28/hr, UK London GBP 25-40/hr, Australia regional AUD 45-70/hr, Australia Sydney/Melbourne AUD 60-85/hr, New Zealand NZD 50-80/hr, Canada CAD 35-55/hr. Apprentice rates are roughly 60% of the skilled decorator rate. Specialist decorators (Venetian plaster, heritage finishes) charge 2-3x standard rates.

**Q: How many hours does it take to paint a UK 3-bedroom terraced house?**

A: A UK 3-bed terraced house with about 120 m² of wall area and 40 m of skirting takes a 2-person decorator team roughly 24-35 hours (1.5-2.2 days) with standard preparation and 2 coats of emulsion. Heavy preparation (lining paper, patch plaster, strip old paint) adds 40-50% more hours. DIY takes 30-40 hours on your own - 3-4 weekends.

**Q: Why is exterior paint labour cost higher than interior?**

A: Exterior paint labour cost is 30-50% higher per square metre than interior because production drops from 180 to 130 sq ft per hour per person (ladder setup, height, weather), preparation is always heavier (scraping, caulking, priming), and weather delays waste crew days. Exterior paint labour cost runs GBP 22-35 per m² vs GBP 15-25 per m² interior in the UK, and AUD 40-65 vs AUD 30-50 in Australia.

**Q: How does preparation level affect paint labour cost?**

A: Preparation multiplies total labour hours by 0.8x (minimal), 1.0x (standard), or 1.5x (heavy). Standard prep (filling, sanding, caulking) is baseline. Heavy prep (plaster repair, lining paper, stripping old paint, water damage priming) adds 30-50% to wall hours and dominates older UK Victorian and Australian weatherboard homes. Request a breakdown of prep hours on any decorator quote - they often exceed actual painting hours.

**Q: How do I pick a hourly rate for a paint labour cost calculator?**

A: Use GBP 28/hr for UK average, GBP 35/hr for London, AUD 60/hr for regional Australia, AUD 75/hr for Sydney/Melbourne, NZD 65/hr for New Zealand. The paint labour cost calculator multiplies this by total hours and applies a regional multiplier (low 0.85x, average 1.0x, high 1.25x). Adjust the rate down by 10-15% for independent one-person decorators who typically beat big-chain pricing on residential work.

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Source: https://vastcalc.com/calculators/construction/paint-labour-cost
Category: Construction
Last updated: 2026-04-08