Most commercial dill pickles are low in calories, with the cucumber itself being the main calorie source, as it is mostly water. The brine, typically a mix of water, salt, and vinegar, is also nearly calorie-free unless sugar has been added. However, to find the total calories for the whole jar, it is necessary to consider the serving size and how many servings there are in the jar.
How to Calculate a Jar's Total Calories
To find the total calories in the jar, it is necessary to look at the nutrition facts label. Most labels list calories per serving and total servings per container.
Here's an example for a hypothetical jar of dill pickles:
- Calories per serving: 5 kcal
- Servings per container: 20
- Total calories for the jar: 5 kcal/serving x 20 servings = 100 kcal
This calculation can be very different for other varieties, especially those that contain added sugar.
Dill Pickles vs. Sweet Pickles: A Calorie Comparison
Whether a pickle is dill or sweet greatly impacts its calorie count. Sweet pickles, such as bread and butter pickles, have a substantial amount of added sugar, which increases their caloric value compared to dill pickles.
| Feature | Dill Pickles | Sweet (Bread & Butter) Pickles | 
|---|---|---|
| Calories per cup (approx.) | 17 calories | 146 calories | 
| Primary ingredients | Cucumber, vinegar, water, salt, dill, spices | Cucumber, vinegar, water, salt, sugar, spices | 
| Added sugar | Little to none | Significant amount | 
| Sodium content | Higher sodium | Lower sodium | 
The Role of Brine and Fermentation
The brine used to preserve pickles typically has very few calories. For vinegar-based pickles, the brine contains vinegar, salt, and water, which have negligible calories. Fermented pickles have brine that contains beneficial lacto-bacillus bacteria. During fermentation, these bacteria consume some of the cucumber's carbohydrates. The brine that results is also very low in calories.
Considerations Beyond Calories
While dill pickles are low in calories, they are high in sodium. The salt used for preservation increases sodium intake. Eating an entire jar at once means consuming a high level of sodium, exceeding daily recommendations.
For those watching their sodium intake, it's essential to be mindful. Some brands offer reduced-sodium versions, which may be a better option for people on low-sodium diets.
Low-Calorie Snack Alternatives
Pickles are often a great choice for a low-calorie, crunchy snack, but there are many other healthy options:
- Baby Carrots: Naturally sweet and crunchy, with about 52 calories per cup.
- Greek Yogurt: Plain, unsweetened Greek yogurt is a higher-protein, low-calorie option, with approximately 140 calories per cup.
- Celery Sticks: These are very low in calories and have a high water content, similar to pickles.
- Popcorn: Air-popped popcorn can be a satisfying, low-calorie snack when prepared without excessive oil or butter.
Conclusion
The total calories in an entire jar of pickles varies based on the brand, type, and size of the jar. Unsweetened dill pickles often have a low total calorie count, making them a good snack for weight management. Sweet varieties, such as bread and butter pickles, contain more calories due to added sugar. Always check the nutrition label for the specific product and remember that, while low in calories, pickles are often high in sodium and should be eaten in moderation. For low-sodium options, resources like Healthy Canning offer helpful guidance.