Converting Mary Berry's Victoria Sponge from 180°C to American Ovens

Mary Berry's classic Victoria Sponge bakes at 180°C (350°F in US ovens). Complete conversion guide with timing adjustments for American bakers following British recipes.

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350°F

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Quick Answer: 180°C = 350°F

Mary Berry's Victoria Sponge recipe calls for 180°C, which equals 350°F in American ovens.

⏰ Baking time remains the same: 20-25 minutes

Mary Berry's Temperature Guide

Mary Berry Says US Oven Setting Fan Oven
180°C (Gas Mark 4) 350°F 325°F
160°C (for fan) 325°F Use this
200°C (hot oven) 400°F 375°F

Complete Victoria Sponge US Conversion

British Recipe → American Kitchen

  • 🌡️ Temperature: 180°C → 350°F
  • ⏱️ Time: 20-25 minutes (unchanged)
  • 📏 Tin: 2 x 20cm → 2 x 8-inch rounds
  • 🧈 Butter: 200g → 14 tablespoons (1¾ sticks)
  • 🍚 Caster sugar: 200g → 1 cup superfine sugar
  • 🥚 Eggs: 4 medium → 4 large US eggs
  • 🌾 Self-raising flour: 200g → 1⅔ cups + 2 tsp baking powder

Common Questions from American Bakers

Why does Mary Berry use 180°C so often?

180°C is the UK standard "moderate" oven, equivalent to America's 350°F...

Should I use 350°F or 356°F?

Use 350°F. While 180°C technically equals 356°F, the 6-degree difference won't affect your sponge...

My sponge is browning too fast at 350°F

American ovens often run hotter. Try 340°F or move rack down one position...

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