There are 45 calories in a Mayo-Onion Sauce (0.27 oz.) from Jack in the Box. Most of those calories come from fat (100%).
To burn the 45 calories in a Mayo-Onion Sauce (0.27 oz.), you would have to run for 4 minutes or walk for 6 minutes.
According to our website visitors, a Mayo-Onion Sauce (0.27 oz.) is not a healthy and nutritious option from Jack in the Box, with only 40% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Mayo-Onion Sauce (0.27 oz.) is healthy or not.
There are 2 Weight Watchers Freestyle Points, 2 WW SmartPoints and 1 WW PointsPlus in a serving of Mayo-Onion Sauce (0.27 oz.) from Jack in the Box.
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