9×5 Loaf Pan to 10-Inch Bundt Pan: Multiply Recipe by 1.5×
Multiply every recipe ingredient by 1.5× when converting 9×5-inch Large Loaf Pan to 10-inch Standard Bundt Pan (12-cup) (8 cups vs. 12 cups capacity). Lower oven temperature by 15–25°F (10–15°C) if baking a single wide/deep pan. Expect +5 to +12 minutes of bake time if batter depth increases.
Pan note (1.5×): Multiply all recipe ingredients by 1.50× (capacity ratio). Scale by total cup capacity for sculpted bundt pans; fill no more than 2/3 full.
Supports fractions (2 1/2 cups, ¾ cup), metric weights (200g), US butter sticks, and packing notes (packed, sifted, scooped).
Converted Mixing-Bowl Checklist (1.5×)
Estimated matched ingredient weight: 1356.8 g (2.99 lb)
| ✓ | Ingredient | Scale Weight | Cup / Spoon Measure |
|---|---|---|---|
All-Purpose FlourInput: 2 1/4 cups all-purpose flour • spooned & leveled | 405 g (14.29 oz) | 3 ⅓ cups + 2 tsp | |
Unsalted ButterInput: 1 stick unsalted butter • packed into cup / 2 sticks | 170.3 g (6.01 oz) | ¾ cup | |
Light Brown SugarInput: 3/4 cup light brown sugar, packed • firmly packed | 225 g (7.94 oz) | 1 ⅛ cups | |
Granulated White SugarInput: 1/2 cup granulated sugar • poured or spooned & leveled | 150 g (5.29 oz) | ¾ cup | |
2 large eggs | 3 × | 3 large eggs | |
Pure Vanilla ExtractInput: 2 tsp vanilla extract • Poured liquid | 13 g (0.46 oz) | 1 tbsp | |
Baking Soda / Sodium BicarbonateInput: 1 tsp baking soda • Dip and sweep | 6.9 g (0.24 oz) | 1 ½ tsp | |
Diamond Crystal Kosher SaltInput: 1 tsp diamond crystal kosher salt • Pour and level | 4.2 g (0.15 oz) | 1 ½ tsp | |
Semisweet Chocolate ChipsInput: 1 1/2 cups semisweet chocolate chips • Dip and sweep | 382.5 g (13.49 oz) | 2 ¼ cups |
Original vs. Target Pan Dimensions
| Pan | Dimensions | Surface Area | Rim-Full Capacity |
|---|---|---|---|
| 9×5-inch Large Loaf Pan | 9" × 5" × 2.75" H | 45 sq in | 8 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 9×5-inch Large Loaf Pan to 10-inch Standard Bundt Pan (12-cup)? ▾
Multiply every recipe ingredient by 1.5× (computed via rim-full cup capacity: 12 cups ÷ 8 cups).
Do I need to change oven temperature or bake time for 9×5 Loaf Pan to 10-Inch Bundt Pan? ▾
Lower oven temperature by 15–25°F (10–15°C) if baking a single wide/deep pan. Expect +5 to +12 minutes of bake time if batter depth increases. Always fill cake and quick-bread pans between ½ and ⅔ full so batter rises evenly without overflowing.