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The Big 21
The Big 21 at Warburtons (GB) has 128 kcal per stated portion, with 6.8 g protein and 1.6 g fat.
| Per portion | Per 100 g | |
|---|---|---|
| Energy | 128 kcal | 256 |
| Protein | 6.8 g | 13.6 |
| Carbohydrate | 20.1 g | 40.2 |
| of which sugars | not in the source | — |
| Fat | 1.6 g | 3.2 |
| of which saturates | not in the source | — |
| Fibre | not in the source | — |
| Salt | not in the source | — |
What that costs in movement
At 75 kg, this item is roughly 23 minutes of brisk walking or 12 minutes of easy running. That is an energy comparison and nothing more: eating less and moving more are not interchangeable, and neither figure accounts for what your body would have burned anyway.
Against a 2 000 kcal day it is about 6% of the day's energy.
These figures come from FatSecret UK, not from the chain itself, and may lag its current menu. What lands on your tray varies with the branch, the build and the day.
Source: Warburtons (GB) nutrition as listed by FatSecret UK · checked 2026-09-25
Similar items on this menu
Thin Plain Bagel
130 kcal per portion
Wholemeal Protein Bread
130 kcal per portion
Thin Bagel Cinnamon & Raisin
130 kcal per portion
Plant Power Bread
130 kcal per portion
Gluten Free High Protein Wrap with Super Seeds
126 kcal per portion
Wholemeal Rolls (56g)
130 kcal per portion
All Warburtons (GB) items · All chains · Estimate any menu
Keep the day honest
Log this item and TempoLife carries it into the day's total next to everything else you ate.