9×13 Baking Pan to 10-Inch Bundt Pan: Multiply Recipe by 0.86×
Multiply every recipe ingredient by 0.86× when converting 9×13-inch Quarter-Sheet / Baking Pan to 10-inch Standard Bundt Pan (12-cup) (14 cups vs. 12 cups capacity). Keep original recipe oven temperature unchanged. Start checking doneness 3–5 minutes before original minimum bake time.
Pan note (0.86×): Multiply all recipe ingredients by 0.86× (capacity ratio). Start checking doneness 3–5 minutes before original minimum bake time.
Supports fractions (2 1/2 cups, ¾ cup), metric weights (200g), US butter sticks, and packing notes (packed, sifted, scooped).
Converted Mixing-Bowl Checklist (0.86×)
Estimated matched ingredient weight: 777.9 g (1.72 lb)
| ✓ | Ingredient | Scale Weight | Cup / Spoon Measure |
|---|---|---|---|
All-Purpose FlourInput: 2 1/4 cups all-purpose flour • spooned & leveled | 232.2 g (8.19 oz) | 1 ¾ cups + 3 tbsp | |
Unsalted ButterInput: 1 stick unsalted butter • packed into cup / 2 sticks | 97.6 g (3.44 oz) | ⅓ cup + 1 tbsp + 1 ¾ tsp | |
Light Brown SugarInput: 3/4 cup light brown sugar, packed • firmly packed | 129 g (4.55 oz) | ½ cup + 2 tbsp + 1 tsp | |
Granulated White SugarInput: 1/2 cup granulated sugar • poured or spooned & leveled | 86 g (3.03 oz) | ⅓ cup + 1 tbsp + 1 ¾ tsp | |
2 large eggs | 1.72 × | 1.72 large eggs | |
Pure Vanilla ExtractInput: 2 tsp vanilla extract • Poured liquid | 7.5 g (0.26 oz) | 1 ¾ tsp | |
Baking Soda / Sodium BicarbonateInput: 1 tsp baking soda • Dip and sweep | 3.9 g (0.14 oz) | ¾ tsp | |
Diamond Crystal Kosher SaltInput: 1 tsp diamond crystal kosher salt • Pour and level | 2.4 g (0.09 oz) | ¾ tsp | |
Semisweet Chocolate ChipsInput: 1 1/2 cups semisweet chocolate chips • Dip and sweep | 219.3 g (7.74 oz) | 1 ¼ cups + 2 tsp |
Original vs. Target Pan Dimensions
| Pan | Dimensions | Surface Area | Rim-Full Capacity |
|---|---|---|---|
| 9×13-inch Quarter-Sheet / Baking Pan | 9" × 13" × 2" H | 117 sq in | 14 cups |
| 10-inch Standard Bundt Pan (12-cup) | 10" dia (12-cup capacity) | 78.54 sq in | 12 cups |
Batter depth rule: Fill cake, brownie, and quick-bread pans between ½ and ⅔ full so batter rises evenly without doming. For dark nonstick or glass bakeware, reduce oven temperature by 25°F (15°C).
Frequently Asked Questions
What is the exact multiplier to convert 9×13-inch Quarter-Sheet / Baking Pan to 10-inch Standard Bundt Pan (12-cup)? ▾
Multiply every recipe ingredient by 0.86× (computed via rim-full cup capacity: 12 cups ÷ 14 cups).
Do I need to change oven temperature or bake time for 9×13 Baking Pan to 10-Inch Bundt Pan? ▾
Keep original recipe oven temperature unchanged. Start checking doneness 3–5 minutes before original minimum bake time. Always fill cake and quick-bread pans between ½ and ⅔ full so batter rises evenly without overflowing.