A footlong Spicy Italian carries 6.4g of salt, more than an adult's entire daily maximum, before any cheese or sauce. Below is every Subway UK item ranked by salt per portion and measured against the NHS maximum for each age.
All 24 Subway UK items in this section, ranked by salt from highest to lowest. The Spicy Italian 6 Inch Sub is highest at 3.2g and the Veggie Delite 6 Inch Sub is lowest at 0.6g.
All 18 Subway UK items in this section, ranked by salt from highest to lowest. The Spicy Italian Footlong Sub is highest at 6.4g and the Veggie Delite Footlong Sub is lowest at 1.3g.
All 10 Subway UK items in this section, ranked by salt from highest to lowest. The Big Breakwich Footlong Breakfast Sub is highest at 6g and the Poached Egg and Cheese 6 Inch Breakfast Sub is lowest at 1g.


All 19 Subway UK items in this section, ranked by salt from highest to lowest. The Spicy Italian Wrap is highest at 3.8g and the Veggie Delite Wrap is lowest at 1.5g.
All 17 Subway UK items in this section, ranked by salt from highest to lowest. The Spicy Italian Salad is highest at 2.6g and the Rotisserie Style Chicken Salad is lowest at 0.5g.
All 22 Subway UK items in this section, ranked by salt from highest to lowest. The Spicy Italian and Cheese Spud is highest at 3g and the Butter and Cheese Spud is lowest at 0.7g.
All 43 Subway UK items in this section, ranked by salt from highest to lowest. The Teriyaki Dunk Pot is highest at 5.5g and the Rainbow Cookie is lowest at 0.1g.
Salt is per portion as served, from Subway UK and ROI published nutrition information, September 2026. Subs and wraps are Subway's figures for the bread, filling, onion, cucumber and lettuce, before cheese and sauce. Footlong figures are Subway's 6 inch figures doubled. NHS daily maximums are 6g for adults and ages 11 and over, 5g for ages 7 to 10 and 3g for ages 4 to 6.