Automated Pattern Grading for All Size Ranges
Instantly scale your base pattern into a complete size run. Ensure perfect fit from XS to XXL with automated, intelligent grade rules.
Manual pattern grading is time-consuming and prone to human error. It's often the bottleneck in launching a new collection.
Kleiders brings algorithmic precision to sizing. We apply industry-standard proportional grading to your base pattern instantly.
Whether you need standard alpha sizing (S/M/L) or complex numeric sizing, our automated engine handles the math so you can focus on design.
Key Capabilities
One-Click Size Runs
Generate a full nested pattern for all your sizes simultaneously.
Intelligent Proportions
Maintains design intent and silhouette integrity across extreme size variations.
Custom Grade Rules
Use standard industry rules or input your brand's unique sizing matrix.
The Algorithmic Grading Process
Define Base Size
Establish your sample size and approve the fit using our virtual 3D drape simulation.
Select Sizing Matrix
Choose standard regional sizing (US, EU, UK) or input your brand's custom grade rules.
Algorithmic Scaling
The AI calculates proportional adjustments for every seam, notch, and curve simultaneously.
Solving the Sizing Problem
The Problem
Manual grading requires complex mathematics and specialized knowledge. A single error in a grade rule can ruin an entire production run, leading to ill-fitting garments and massive return rates.
The Solution
Our algorithmic grading engine ensures perfect mathematical scaling across all sizes. It understands how different body types expand proportionally, maintaining your original design intent whether you are grading an XS or an XXL.
Pattern Grading Comparison
| Feature | Traditional Tools | Kleiders AI |
|---|---|---|
| Grading Speed | Hours per style | Milliseconds |
| Error Rate | High (human calculation errors) | Zero (algorithmic precision) |
Grading Specifications
- Supported Range
- XXS to 4XL (Custom ranges available)
- Rule Systems
- Proportional, Incremental, and Bespoke
Grading Use Cases
Inclusive Sizing Expansion
Easily expand your brand's offerings into plus sizes without needing to hire a specialized plus-size pattern drafter.
Frequently Asked Questions
Can I grade plus sizes?
Yes, our algorithm supports non-linear grading required for accurate plus-size transitions.
How do I export graded patterns?
Graded patterns are exported as nested DXF or PDF files, with each size on a separate layer.
Is it better than manual grading?
It is mathematically perfect and exponentially faster, though we always recommend physical fit testing for new silhouettes.