Whole wheat flour vs White flour (plain/bread)
Side-by-side comparison, when-to-use-each guide, and instant conversion. Reviewed for 2026.
Higher fibre, nutty flavour (pizza, rustic bread), nutritional priority.
Light cakes and pastry, maximum rise in bread, delicate baked goods.
| Aspect | Whole wheat flour | White flour (plain/bread) |
|---|---|---|
| Fibre per 100g | ~9g | ~2-3g |
| Protein content | ~14% | ~10-12% (plain) / 13-14% (bread) |
| Water absorption | Higher | Standard |
| Bake texture | Denser | Lighter |
| Shelf life | Shorter (oils in germ go rancid) | Longer |
Frequently asked
Can I substitute wholemeal for white flour in a recipe?
Not 1:1 without adjustments. Wholemeal absorbs more liquid (add 1-2 tbsp extra water per cup replaced) and the bran cuts gluten strands, reducing rise. Start by replacing 25% and increase to taste. 100% wholemeal bread requires higher hydration, longer fermentation and often vital wheat gluten added.
Is wholemeal bread actually healthier?
Yes, meaningfully. Wholemeal has roughly 3× more fibre, more B vitamins, magnesium and zinc. The fibre slows blood sugar response. However, 'brown bread' without the 'wholemeal' label may just be white flour with added colour — always check the ingredient list says 'wholegrain wheat flour'.