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1 US Cup Pure Maple Syrup = 312g

1 US Cup of pure maple syrup weighs 312 grams (11.01 ounces or 0.69 pounds; 236.6 mL or 16 tablespoons in volume) when measured poured liquid at a verified bulk density of 312g per 236.6 mL US Customary cup.

Imperial weight: 11.01 oz (0.69 lb) • Volume: 236.6 mL (16 tbsp)

Batch
Measuring density
Converted Measure
1 US cup Pure Maple Syrup (poured liquid) =
312 g
Physical scoop breakdown1.00 cup
1 cup
Edit either side to reverseMaple Syrup chart →
Grams
312 g
Ounces
11.01 oz
US Cups
1 cup
Metric (250mL)
0.95 c
Tablespoons
16 tbsp
Milliliters
236.6 mL

Kitchen note: Test-kitchen baseline uses poured liquid (312g/cup). Switching to boiled down / maple cream (325g/cup) changes each cup by 13g—use the packing toggle on the scale bench to match your recipe.

Batch Scaling Around 1 US Cup Pure Maple Syrup

Batch scaling conversion table around 1 US Cup of Pure Maple Syrup (0.5× to 3× recipe batches in grams, ounces, US cups, and milliliters)
Batch Scale Weight (g / oz) US Cups & Spoons Metric (mL)
Half Batch (0.5×) 156g (5.5 oz) ½ cup 118.3 mL
Standard (1×) 312g (11.01 oz) 1 cup 236.6 mL
1.5× Batch 468g (16.51 oz) 1 ½ cups 354.9 mL
Double Batch (2×) 624g (22.01 oz) 2 cups 473.2 mL
Triple Batch (3×) 936g (33.02 oz) 3 cups 709.8 mL

Measuring 1 US Cup of Pure Maple Syrup in the Kitchen

Measured poured liquid at a verified bulk density of 312g per US cup, 1 US cup of pure maple syrup weighs 312 grams (11.01 ounces). Measured using the boiled down / maple cream method (325g/cup), that same 1 cup holds 325g — a 13g difference in your mixing bowl.

Pour at eye level in a liquid measuring cup on a flat surface, or weigh in a bowl on a digital kitchen scale.

Source note: USDA FoodData Central #169659 (standard 66° Brix maple sap density)

Frequently Asked Questions

How many grams is 1 cup of pure maple syrup? ▾

1 US Cup of pure maple syrup measured poured liquid weighs 312 grams (11.01 ounces).

What is the difference between Grade A Amber and Dark maple syrup? ▾

Dark maple syrup is tapped later in the spring season and has a stronger, richer caramelized maple flavor and darker color.

Does real maple syrup need to be refrigerated after opening? ▾

Yes, pure maple syrup lacks synthetic preservatives and can develop mold at room temperature once opened.