400 Grams To Cups, Tbsp, & Tsp (All Ingredients + Calculator)

400 grams is about 2 cups sugar, 3⅓ cups flour, 28 tbsp butter, or 27 tbsp water. Convert 400g to cups, tablespoons, and teaspoons by ingredient.

400 Grams to Cups Converter

Select your ingredient from the dropdown and enter 400 grams — or any other gram amount — to see the equivalent in cups, tablespoons, and teaspoons. The result changes by ingredient because 400 grams of sugar fills exactly 2 cups, 400 grams of flour is about 3.33 cups, 400 grams of butter comes to roughly 1.76 cups, and 400 grams of water is approximately 1.69 cups.

Each ingredient has its own grams-per-cup density, and the calculator applies that figure to convert 400 grams into volume measurements. Dense, heavy ingredients like honey, molasses, and condensed milk pack more grams into every cup, so they yield a smaller cup count. Lighter ingredients like flour, oats, and cocoa powder fill more space per gram, producing a larger cup value.

400 Grams to Cups, Tablespoons, and Teaspoons Table

Scan the table below to find the cup, tablespoon, and teaspoon equivalent for 400 grams of your ingredient. It is a handy reference when a recipe calls for 400g and you would rather measure by volume than reach for a scale.

Why 400 Grams Is Different for Each Ingredient

The weight stays fixed at 400 grams, but the volume that weight occupies shifts dramatically depending on what you are measuring. Lightweight or airy ingredients need far more cup space — 400 grams of rolled oats fills over 4 cups, while 400 grams of honey or molasses barely clears 1.18 cups because each cup of those thick, dense ingredients already weighs much more than a cup of oats does.

A kitchen scale remains the most reliable way to portion out 400 grams, since scooping flour, packing brown sugar, or loosely spooning oats all produce different weights than you might expect from the same volume. When a scale is not within reach, the 400-gram calculator and conversion table on this page provide solid estimates across cups, tablespoons, and teaspoons for dozens of everyday ingredients.