Convert Mayonnaise from Ounces to Cup (US)
How many US cups is 1 ounce of mayonnaise?
1 ounce of mayonnaise (mayo) is 0.13 US cups. 2 ounces of mayonnaise is 0.26 US cups. 1/2 ounce of mayonnaise is 0.06 US cups. 1/4 ounce (0.25 ounce) of mayonnaise is 0.03 US cups. Use the converter below for any amount.
- These figures use the US cup (240 ml). A metric cup is slightly larger at 250 ml, so it holds a little more. Use the metric cup converter →
- Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
More about measuring Mayonnaise
Mayonnaise substitutes
Ran out? What to use instead of mayonnaise →
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0.13 Cup (US)Mayonnaise Calculators & Baking Tools
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- Recipe Scaler Scale any recipe up or down and keep every ingredient in ratio.
Common Mayonnaise Conversions
Here are the most common mayonnaise conversions from ounces to cups (US).
| Ounces | Cups (US) |
|---|---|
| 1 oz | 0.13 cups (US) |
| 2 oz | 0.26 cups (US) |
| 3 oz | 0.39 cups (US) |
| 4 oz | 0.51 cups (US) |
| 5 oz | 0.64 cups (US) |
| 6 oz | 0.77 cups (US) |
| 8 oz | 1.03 cups (US) |
| 10 oz | 1.28 cups (US) |
| 12 oz | 1.54 cups (US) |
For the reverse conversion, see 1 US cup of mayonnaise in ounces.
Frequently Asked Questions
- What is 1 ounce of mayonnaise in US cups?
- 1 ounce of mayonnaise is 0.13 US cups. The ratio is fixed, so 2 ounces of mayonnaise is 0.26 US cups and 0.5 ounces is 0.06 US cups. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the mayonnaise converter
- How many US cups is 1.5 ounces of mayonnaise?
- 1.5 ounces of mayonnaise is 0.19 US cups. The ratio is fixed, so 1 ounce of mayonnaise is 0.13 US cups and 2 ounces is 0.26 US cups. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 2 ounces of mayonnaise in US cups?
- 2 ounces of mayonnaise is 0.26 US cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 ounce of mayonnaise is 0.13 US cups, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact US cups reading.
- How many ounces of mayonnaise is 0.13 US cups?
- 0.13 US cups of mayonnaise is 1.01 ounces. The conversion works the same in reverse, so you can switch between US cups and ounces without changing the result. This helps when a recipe lists ounces but you would rather weigh or measure in US cups. The converter above and the chart above cover both directions for any amount.
- How much is 1 ounce of mayo in US cups?
- Mayo is another name for mayonnaise, so 1 ounce of mayo is 0.13 US cups, exactly the same as mayonnaise. The figure does not change with the name: 2 ounces is 0.26 US cups and 0.5 ounces is 0.06 US cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Related to Mayonnaise
Greek Yoghurt
Greek yoghurt swaps 1:1 by volume for mayonnaise and brings a tangier, lighter result with far more protein and less fat. It weighs a little more per cup (260 g vs 230 g). It works in slaws, dips, and dressings, and lightens potato or egg salad while keeping it thick and creamy. See our Greek Yoghurt converter.
Sour Cream
Sour cream swaps 1:1 for mayonnaise with a tangier taste and similar richness (250 g vs 230 g per cup). Use it in dressings, dips, and chocolate cake batters where mayonnaise adds moisture; expect a little more tang and a slightly looser texture in dressings or a creamier crumb in cake. See our Sour Cream converter.
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