A house-painting budget starts with a clear boundary: are you repainting interior rooms, the exterior, or both? Those jobs use different measurements and involve different preparation. Keep them as separate scopes before combining the totals.
This guide compares those budgeting decisions. Use the detailed interior painting cost guide for walls, rooms and ceiling allowances, or the exterior painting cost guide for outside surfaces and access.
House painting planning figures for Calgary
The figures below are in Canadian dollars and follow the planning rates published on our existing interior and exterior pages. They are not completed-project invoices or fixed quotes for an unseen home.
| Scope | Planning figure | Key limitation |
|---|---|---|
| Interior walls | Approximately $3.50 per square foot of floor area | 8-foot ceiling height and two finish coats. Additional height, coats, repairs and other surfaces affect the total. |
| Standalone bedroom repaint | Starts at $650 | Several bedrooms in one project may share setup costs; confirm the combined scope. |
| Standard ceiling repaint | $1 per square foot per coat; normally $2 for two coats | $1,000 ceiling-project minimum. Repairs, stain treatment and conversion work are separate considerations. |
| Small bungalow exterior | $5,000–$8,000 | Preparation, surface condition and included areas affect the quote. |
| Average two-storey exterior | $8,000–$15,000 | Height, access, repairs and coating choices affect the quote. |
| Large or estate exterior | $15,000–$25,000+ | Size alone cannot establish the scope or final price. |
Interior example: 1,000 square feet of floor area at the standard wall rate gives a wall-painting allowance of about $3,500. A separate 1,000-square-foot ceiling area with two finish coats gives about $2,000 for ceiling painting. That is about $5,500 for those two allowances before the other work identified in the estimate. It is not an all-inclusive whole-home price.
Use the wall and ceiling calculator to explore those two components. Do not apply an interior floor-area rate to an exterior wall area.
Build the budget from a surface list
Write down the surfaces you want painted before collecting quotes. Inside, that may include walls, ceilings, baseboards, casings, doors and closets. Outside, list the siding or stucco, trim, doors and other surfaces separately.
Then identify the condition and access issues. A sound surface needing routine preparation is a different job from one with failing paint, damaged drywall, stucco cracks or difficult high-level access. Product choice, colour changes and the coating system also affect the work.
- Interior: confirm ceiling height, room layout, occupied conditions, repairs and which detailed surfaces are included.
- Exterior: confirm material, coating condition, washing, preparation, repairs, height, access and suitable application conditions.
- Combined project: ask for distinct interior and exterior scopes so you can evaluate either portion independently.
A combined project does not establish an automatic discount. Ask whether there are practical efficiencies for your particular home, and keep necessary preparation visible in both scopes.
Why stucco needs its own assessment
Stucco texture, cracks, previous coatings and access can change preparation and material needs. Repainting a sound surface is different from repairing damaged areas before coating.
The estimate should distinguish surface repairs from painting and identify any moisture or other concern that needs further assessment. The stucco repair cost guide explains the repair factors; do not treat a repainting allowance as a price for every possible repair.
Compare DIY and professional costs on the same basis
A DIY materials budget should include preparation supplies, protection, tools, access equipment and your time as well as paint. A professional quote should identify the work, products and responsibilities it covers.
Neither a paint purchase nor a square-foot allowance describes the whole project. Compare the same surfaces and intended finish, and consider whether you can manage the access and preparation safely. The DIY versus professional painting guide explores that decision in more detail.
Check exclusions before choosing a quote
A lower total is not evidence of poor work, and a higher total is not proof of quality. Differences can come from the surfaces included, preparation, repairs, products, access or scheduling assumptions.
Use the painting quote comparison checklist to line up those details. Ask how additional work will be described and approved before it is carried out.
Whole-house painting budget questions
Can I use one square-foot rate for the entire house?
No. The interior wall allowance uses floor area under stated height and coat assumptions. Ceilings use ceiling area. Exterior work depends on the actual outside surfaces, condition and access. Keep the calculations separate.
Are repairs included in a planning range?
A broad range cannot establish the repair work in an unseen home. Your estimate should describe the included preparation and repairs, exclusions and any work requiring a separate assessment.
Should I paint inside and outside at the same time?
That depends on your priorities, budget and the conditions needed for exterior work. Separate scopes let you decide whether to complete both or plan them in stages.
How do I move from a budget to a written quote?
Identify the surfaces you want included and arrange an assessment of their condition and access. The written estimate then connects the price to that agreed work.
Choose the service that matches your project
For work inside the home, see our interior painting service. For outside surfaces, see our exterior painting service. Each explains the available work, completed-project evidence and estimate process.