Grate sizing guide
Learn how to measure your BBQ to get the perfect fitting cooking grate or replacement grill grid
Why accurate measurements matter
Getting the right dimensions for your replacement cooking grate is crucial for optimal cooking performance. A properly fitted cooking grid ensures even heat distribution, prevents food from falling through gaps, and maximises your grilling space.
Measure width and depth
Measure the width
- Measure from left wall to right wall
- Measure at the level where the grate will sit
- Account for any protruding elements
- Round down to nearest 5 mm for proper fit
Measure the depth
- Measure from front to back of cooking area
- Exclude handles and external parts
- Consider clearance for easy removal
- Round down to nearest 5 mm for proper fit
Common BBQ types and considerations
Rectangular grills
Measure width and depth at the grate level precisely
Tip: Check for side handles or temperature gauges
Offset smokers
Main chamber may have irregular shapes – measure carefully
Tip: Consider multiple smaller grates if very large
Tools you'll need
- Measuring tape – Most accurate for larger measurements
- Ruler – Good for smaller, precise measurements
- Paper & pen – Record your measurements immediately
- Torch – See clearly in dark grill interiors
- Camera – Photo reference for unusual shapes
- Helper – Someone to hold the tape measure
Pro measuring tips
Clean first
Remove old grates, grease, and debris for accurate measurements
Double check
Measure multiple times and at different points
Consider expansion
Metal expands when hot – account for thermal movement
Document everything
Take photos and notes of unique features
Final measurement checklist
Ready to design your custom grate?
Now that you have your measurements, use our 3D designer to create the perfect grill grate for your BBQ.