Subway Nutrition Calculator 2026

Subway Nutrition Calculator: Nutrition Overview

A 6-inch Turkey Breast starts at just 280 calories, but cheese, sauces, a cookie and a fountain drink can quietly double a tray. Swap items here first and you will see exactly where those extra calories come from.

Across the Subway items in this calculator, a single item runs from 0 calories (Bottled Water) to 540 calories (Chicken & Bacon Ranch Melt 6-inch). Sodium is the number most people miss: Italian B.M.T. 6-inch Sandwich alone carries 1250mg, over a third of the 2,300mg daily reference. Treat the figures here as planning estimates based on publicly available published nutrition data — exact values vary by location and preparation.

Calories at Subway: Where They Come From

Most Subway orders are combinations, so the total is decided by two or three choices rather than one. The popular builds below show the pattern: the same visit can land near 315 calories or pass 880, and the difference is almost always a side, a sauce or a size — not the main item.

Subway Nutrition Calculator: How It Works

Pick one item from each category dropdown — the same way you would build the order at the counter — then adjust portions (Half, Regular, Extra, Double) in the summary panel. Every item carries its own per-serving calories, protein, carbs, fat, fiber, sugar and sodium, and the panel adds them live with percent daily values based on a 2,000-calorie day.

Why a Static Nutrition Chart Falls Short

• ✓ Portions differ — a chart lists one standard serving, but real orders are doubled, shared and customised.
• ✓ Combinations add up — the chart prices items one by one; your meal is the sum, and the sum is what matters.
• ✓ Swaps are invisible — a chart cannot show what changes when you trade one item for another.
• ✓ Sauces, cheeses and extras stack quietly on top of the headline item.
• ✓ Menus change — an interactive calculator can be updated item by item as published data changes.

Subway Macros: Protein, Carbs & Fat

Protein is where Subway orders differ most: Chicken & Bacon Ranch Melt 6-inch leads the menu at 30g of protein for 540 calories. Carbs concentrate in breads, wraps, fries and sweet drinks, while fat concentrates in cheese, creamy sauces and fried items — the summary panel separates all three so you can see which lever your order is actually pulling.

Subway Protein Guide

Rank your options by protein per calorie, not protein alone. Chicken & Bacon Ranch Melt 6-inch is the standout at 30g of protein. Setting any protein item to a Double portion in the calculator doubles its protein and its calories together — the honest way to model a bigger appetite.

Tips for a Lighter Subway Order