Baking by the Numbers: A Mathematical Journey Inspired by The Great British Bake Off

The Great British Bake Off is a delightful show filled with tantalizing treats and talented bakers. Beyond the scrumptious creations, a world of precise measurements makes the magic happen. In this blog, we’ll explore how baking and mathematics go hand in hand through four key measurement categories.

Weight Matters – The Role of Mass Measurements
Precision through Grams and Ounces

Baking is all about precision, and mass measurements are at the heart of it. Just like the bakers in GBBO, math students can appreciate the importance of measuring ingredients in grams or ounces. For instance, when making a classic chocolate cake, 200 grams of sugar and 150 grams of flour are key measurements that must be meticulously followed.

Fun Fact: 200g is approximately 7.05oz

To convert grams to ounces, multiply your gram figure by 0.03527396198 or divide it by 28.349523.

Paul Hollywood’s Chocolate Fudge Cake

Can you find the missing raspberry?

Volume Versatility – Liquid and Dry Measurements
Pouring Precision in Cups and Milliliters

Baking involves both liquid and dry ingredients, each measured differently. When following a recipe, math students can learn about volume measurements like millilitres for liquids and cups for dry ingredients. Consider making a batch of scones – 250 millilitres of milk and 300 grams of flour are two measurements that require careful attention.

Fun Fact: There are about 0.43994 Pints in 250ml of milk!

Conversion Formula:
mL =




Teaspoons and Tablespoons – Small Units with Big Impact
Enhancing Flavor with Precise Spoons

Small but crucial, teaspoons and tablespoons are vital in baking. Math students can see the mathematical precision required when adding spices or extracts. For instance, a GBBO contestant might use 1 teaspoon (tsp) of vanilla extract to give their cake the perfect flavour balance.

Fun Fact: 1 tsp is approximately 5g in the UK! Did you know that the US and UK teaspoons hold different weights?

Temperature Tactics – Baking by the Degrees
Calculating Heat for Perfect Bakes

Baking also involves understanding temperature. Just as the contestants in GBBO monitor their ovens closely, math students can explore the math behind temperature conversion and regulation. When baking bread, knowing how to set the oven to 200 degrees Celsius for a golden crust is a mathematical skill.

Fun Fact: 200°C is 392°F!

Conversion Formula: °F = (°C x 1.8) + 32


As The Great British Bake Off has shown us, precision is the secret ingredient to baking success, and mathematics plays a vital role in achieving that precision. Whether it’s measuring ingredients by weight, volume, or small units, or mastering temperature control, math students can apply their mathematical skills to become star bakers in the kitchen. So, next time you bake, remember that math is your trusted sous-chef, ensuring your treats are nothing short of spectacular but always weigh out your ingredients!

Happy Baking and Math-ing!