Paint Top Calculator 2025
Calculate the exact amount of paint needed for your walls, rooms, or entire house. Get accurate litres and cost estimates using Kenya paint prices for 2025.
Trusted by farmers, contractors, and businesses across Kenya. Verified calculations based on official 2025 data from KNBS, KALRO, and industry experts.
Paint Coverage Guide
Standard emulsion paint covers approximately 10-12 m² per litre per coat. Most walls need 2 coats for proper coverage. This calculator automatically accounts for doors, windows, and wastage.
Calculate Paint Requirements
Emulsion/Vinyl (Interior): Standard interior wall paint | Coverage: 12 m²/L | Coats: 2
Quick Reference - Paint for Common Rooms
Estimated paint requirements for typical rooms with 2.8m ceiling height, 2 coats of emulsion paint.
| Room/Area | Wall Area (m²) | Litres Needed | Recommended Tins |
|---|---|---|---|
| Single Bedroom (3m × 3m) | 28 | 5 | 2 × 4L |
| Master Bedroom (4m × 4m) | 38 | 7 | 2 × 4L |
| Living Room (5m × 4m) | 45 | 8 | 1 × 20L |
| Kitchen (3m × 3m) | 28 | 5 | 2 × 4L |
| Bathroom (2m × 2m) | 16 | 3 | 1 × 4L |
| 2BR House Interior | 180 | 30 | 2 × 20L |
| 3BR House Interior | 250 | 42 | 3 × 20L |
| House Exterior (150m²) | 150 | 38 | 2 × 20L |
Paint Prices in Kenya 2025
Current prices for popular paint brands in Kenya. Prices are for standard emulsion/vinyl paint.
| Brand | 4 Litre | 20 Litre | Price per Litre |
|---|---|---|---|
| Crown Paints | KES 2,200 | KES 9,500 | KES 475/L |
| Basco Paints | KES 1,800 | KES 7,800 | KES 390/L |
| Sadolin Paints | KES 2,500 | KES 11,000 | KES 550/L |
| Plascon | KES 2,400 | KES 10,500 | KES 525/L |
| National Paints | KES 1,600 | KES 7,000 | KES 350/L |
| Kansai Paints | KES 2,100 | KES 9,000 | KES 450/L |
Tip: Buying 20L tins is typically 10-20% cheaper per litre than 4L tins. Prices vary by location and retailer.
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Frequently Asked Questions - Paint Calculator
How many litres of paint do I need per square meter?▼
Coverage varies by paint type:
- Emulsion/Vinyl: 10-12 m² per litre per coat
- Acrylic: 10 m² per litre per coat
- Gloss/Enamel: 12-14 m² per litre per coat
- Weathercoat: 8 m² per litre per coat
For 2 coats, divide your area by the coverage rate and multiply by 2.
How many coats of paint do I need?▼
Standard recommendation: 2 coats
- New plaster: 1 primer + 2 coats
- Same color repaint: 1-2 coats
- Light to dark color: 2-3 coats
- Dark to light color: 2-3 coats + primer
- Textured paint: Usually 1 coat
Which paint brand is best in Kenya?▼
Popular paint brands in Kenya ranked by market perception:
- Crown Paints: Largest manufacturer, good quality, wide availability
- Sadolin: Premium quality, excellent durability
- Plascon: South African quality, consistent finish
- Basco: Good value for money
- National: Budget-friendly option
Choice depends on budget, application, and personal preference.
Should I use primer before painting?▼
Yes, use primer in these situations:
- New plaster or unpainted surfaces
- Painting over dark colors with light colors
- Covering stains or water marks
- Metal surfaces (use metal primer)
- Wood surfaces (use wood primer)
Skip primer when: Repainting same color or similar shade over existing paint in good condition.
Pro Painting Tips
- Buy extra: Get 10% more for touch-ups and future repairs
- Same batch: Buy all paint at once to ensure consistent color
- Quality brushes: Good brushes give better finish and last longer
- Surface prep: Clean and repair walls before painting
- Weather: Avoid painting in direct sun or high humidity
Important Disclaimer
General Information Only: This calculator provides estimates based on publicly available information and standard rates. Results are for informational and educational purposes only and should not be considered as professional financial, legal, or tax advice.
Accuracy and Updates: While we strive to maintain accurate and up-to-date information using official sources including Kenya Revenue Authority (KRA), National Social Security Fund (NSSF), Social Health Insurance Fund (SHIF), and other relevant government agencies, rates and regulations may change. Always verify current rates with official sources.
Seek Professional Advice: For specific tax planning, salary negotiations, financial decisions, or legal matters, please consult with qualified professionals such as certified accountants, tax advisors, financial planners, or legal practitioners who can consider your individual circumstances.
No Liability: Top Calculator and its operators accept no liability for any loss, damage, or inconvenience arising from the use of this calculator or reliance on its results. Users are responsible for verifying all calculations and information with official sources before making financial decisions.
Official Sources: For authoritative information, please refer to:
- Kenya Revenue Authority (KRA) - www.kra.go.ke
- National Social Security Fund - www.nssfkenya.co.ke
- Social Health Insurance Fund - www.sha.go.ke
Last updated: January 2025. This disclaimer applies to all calculators on Top Calculator.