Paint by Numbers Blog
How Long Do Paint By Numbers Take? A Beginner's Time Guide

Did you know that a single Paint By Numbers project can take anywhere from 1 hour to 35 hours to complete?
While a small 8" x 10" beginner's kit might only need 1-2 hours of your time, a detailed 40 x 50cm canvas could keep you busy for up to 35 hours. That's because each project's timeline depends on several factors - from canvas size to complexity and the number of paint layers needed.
We've found that a good rule of thumb is to estimate about 1 minute for every square centimeter of canvas. However, your actual painting time might vary based on your experience level and how much time you can dedicate to the project.
In this guide, we'll break down exactly how long Paint By Numbers take to complete, help you understand the time factors involved, and show you how to plan your painting schedule effectively. Let's get started!
Understanding Paint By Numbers Time Factors
Several key factors determine exactly how long your paint by numbers project will take to complete. Understanding these elements helps set realistic expectations before you begin.
Canvas size significantly impacts completion time. Smaller canvases (18" x 14" or 20" x 16") typically require 2-4 hours to finish, while medium-sized canvases (24" x 18") need approximately 3-6 hours. Larger canvases (30" x 24") can take between 3-10 hours, and standard 40 x 50cm canvases might require 20-35 hours total.
The number of colors in your kit directly affects your painting time. Kits with 24 colors generally take about 4-6 hours to complete, making them ideal for beginners who want quicker results. Medium-difficulty kits with 36 colors require roughly 6-10 hours, offering a balance between simplicity and detail. Advanced kits featuring 48 colors need approximately 10-15 hours due to their intricate detail work.
Additionally, the level of detail in your image plays a crucial role. Pictures with large sections of single colors progress much faster than those with many tiny sections requiring frequent color changes. Each small, detailed area demands meticulous attention to ensure clean lines and seamless blending.
Your experience level matters tremendously. Beginners often need more time as they develop brush control and accuracy, whereas experienced painters can work more efficiently.
The number of paint layers also extends your timeline. Many painters apply two coats, especially for lighter colors, which can almost double completion time. Applying two coats provides better coverage but requires patience.
Brush size selection affects speed as well. Larger brushes cover wide areas quickly, but detailed sections demand smaller brushes that take longer to work with.
Remember that drying time between colors (10-15 minutes) doesn't significantly impact overall completion time but helps prevent smudging.
Realistic Timeframes for Different Projects
Now let's look at actual completion times for different paint by numbers projects based on size and complexity.
For beginners wanting quick results, mini canvases (8" x 10") typically take just 1-2 hours. Small canvases (18" x 14" or 20" x 16") require approximately 2-4 hours to complete. These projects are perfect for first-timers or those with limited free time.
Medium-sized canvases (24" x 18") generally need about 3-6 hours, making them ideal weekend projects. Furthermore, large canvases (30" x 24") can take anywhere from 3-10 hours according to manufacturer estimates.
Nevertheless, experienced painters report these estimates often understate actual completion times. Many enthusiasts note that standard-sized canvases (16" x 20") consistently take more than 10 hours, with detailed designs requiring "much, much longer". This discrepancy occurs because most colors need at least two coats for proper coverage.
Professional-grade kits with 40 x 50cm canvases (approximately 16" x 20") typically require 20-35 hours total. Less detailed canvases with one coat of paint finish closer to the 20-hour mark, whereas intricate designs needing two coats approach 35 hours.
A practical calculation method involves allocating about 1 minute per square centimeter of canvas. Consequently, a 40 x 50cm canvas would take approximately 2,000 minutes (33.5 hours) to complete for a detailed design. For simpler designs, you might need only 30 seconds per square centimeter.
The complexity level significantly impacts timeframes. Projects are typically categorized as:
- Simple: Fewer colors (20-24), larger sections, suitable for beginners
- Medium: Moderate detail level, good for intermediate painters
- Complex: Many colors (36-40), small detailed areas, requiring more patience
Indeed, most painters spread their work over days or weeks rather than completing projects in single sessions. Drying time between colors is minimal (10-15 minutes) but full curing takes up to two weeks.
Planning Your Paint By Numbers Schedule
Creating a successful painting routine begins with proper scheduling of your paint by numbers project. By organizing your time effectively, you'll enjoy the process without feeling rushed or overwhelmed.
Firstly, consider breaking your project into manageable time blocks. Experts recommend 45-60 minute focused sessions with 15-minute breaks between them, limiting yourself to 2-3 sessions per sitting maximum. Morning light works best for detailed sections, whereas evening sessions are perfect for larger areas.
To stay organized, divide your canvas into smaller sections, particularly for larger projects. This approach prevents accidentally smudging wet paint with your hand or arm. Complete one section entirely before moving to the next.
Many artists find working on one color at a time more efficient than jumping between colors. This helps maintain concentration and prevents mixing up paints. Another effective strategy involves starting with light-colored paints first, then layering darker colors on top to maintain vibrancy.
Setting up a dedicated workspace substantially improves your painting experience. Choose a well-lit area with a clean, flat surface. For unframed canvases, consider mounting them on foam board or taping corners to an artboard. This allows you to paint anywhere - whether outdoors during a "painting picnic" or in your favorite room.
Tracking progress keeps you motivated during longer projects. Take photos of your canvas after each session or maintain a simple completion chart. Set realistic daily goals and celebrate small victories along the way.
Remember that paint by numbers isn't a race. Taking breaks when feeling tired or losing focus makes the experience more enjoyable. As one experienced painter noted, "Don't rush - it took Leonardo Da Vinci seven years to complete Mona Lisa". Spreading work over days or weeks typically delivers better results than marathon sessions.
Conclusion
Paint by Numbers projects offer a rewarding artistic journey that fits any schedule. Though completion times range from 1 to 35 hours, understanding the time commitment helps set realistic expectations for your painting adventure.
Remember that canvas size, color count, and detail level significantly affect your timeline. A simple 8" x 10" canvas might take just an hour or two, while a detailed 40 x 50cm masterpiece could keep you happily occupied for several weeks.
Most importantly, Paint by Numbers should be an enjoyable experience rather than a race to finish. Breaking your project into manageable 45-60 minute sessions, maintaining a dedicated workspace, and celebrating small victories along the way will help you create beautiful artwork at your own pace.
Whether you're a beginner starting with a small canvas or an experienced painter tackling complex designs, success comes from patience and consistent effort. After all, great art takes time - just ask anyone who's completed a detailed 40 x 50cm canvas with perfect precision.