Pan Size Converter
Free online pan size converter for kitchen measurements. Convert between different cooking units with reference table...

What Pan Size Converter does
The Pan Size Converter helps home cooks adjust recipes when they need to use a different pan than the one called for. By selecting an original pan size and a new pan size, the tool calculates the scaling factor needed to maintain proper ingredient proportions. It provides reference tables and practical examples for common baking and cooking vessels, making it easy to scale recipes up or down without guesswork. The result shows the multiplier to apply to each ingredient so the finished dish turns out as intended.
How to use the Number Convert Pan Size Converter
- 1
Select the original pan size from the list of round, square, loaf, and specialty options
- 2
Choose the new pan size you plan to use
- 3
View the calculated scaling factor displayed for recipe adjustment
- 4
Apply the multiplier to each ingredient in your recipe
- 5
Bake or cook according to your usual time and temperature guidelines
Best for
Best for home bakers and cooks who need to scale recipes when they only have a different sized pan on hand, especially when adapting layer cakes, sheet pans, or loaf tins.
Limitations
- Results are based on pan area calculations and may not account for ingredient density or recipe-specific factors
- No unit switching between metric and imperial measurements within the tool
- Scaling factor is an estimate; actual cooking times may still require adjustment
Pan Size Converter FAQ
- Can I use this converter for any type of recipe?
- Yes, the tool works for most baked goods and stovetop dishes, but it is designed around pan area. Recipes that rely on exact ingredient ratios by weight, such as bread or custards, may need additional adjustment.
- Does the tool convert oven temperature or cooking time?
- No, it only calculates the ingredient scaling factor based on pan surface area. You will still need to monitor your dish and adjust baking time if the depth or volume changes significantly.
- What if my pan size isn't listed in the options?
- Choose the closest matching pan from the dropdown menu. The converter uses standard dimensions for round, square, loaf, and specialty pans commonly found in home kitchens.
- Is the scaling factor the same for all ingredients?
- The tool provides a single multiplier that applies to all ingredients in the recipe. This works well for most cakes and casseroles, but spices and leavening agents may need fine-tuning based on taste preference.