Asparagus vs Beans, snap, green
Side-by-side nutrition comparison per serving. See which fits your goals better.
At just 20 calories per 100g, asparagus is one of the lowest-calorie vegetables you can eat — even lower than green beans at 31 calories. It also packs more protein (2.2g vs 1.97g), which is notable for something most people treat as a garnish. Asparagus is a legitimate nutritional powerhouse that gets overlooked because people only ever see it as the fancy side dish at restaurants.
Green beans counter with meaningfully more fiber at 3.01g per 100g, and they're significantly cheaper and more available year-round. Fresh asparagus has a narrow peak season (spring) and gets woody and fibrous when it's not fresh. Green beans are basically indestructible — frozen ones are just as good as fresh, they're a fraction of the cost, and kids will actually eat them. For everyday cooking on a budget, green beans win. For a nutrient-dense side when you want something special, asparagus takes it.
Pro tip
Snap the woody ends off asparagus by bending each spear near the bottom — it'll naturally break where the tender part starts. Roast at 400°F for 8-10 minutes with olive oil, salt, and a squeeze of lemon. Thin spears work best; the thick ones get mushy inside before they crisp outside.
Quick Verdict
Best for weight loss
Asparagus
Best for muscle gain
Asparagus
Best for low-carb
Asparagus
Macro Comparison
Asparagus: 100g (100g) | Beans, snap, green: 100g (100g)
20
Asparagus
31
Beans, snap, green
2.2g
Asparagus
1.97g
Beans, snap, green
3.88g
Asparagus
7.41g
Beans, snap, green
0.12g
Asparagus
0.28g
Beans, snap, green
Protein Efficiency
What percentage of calories come from protein — higher is better for staying lean.
44%
Asparagus
25%
Beans, snap, green
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| Nutrient | Asparagus | Beans, snap, green |
|---|---|---|
| Calories | 20 | 31 |
| Protein | 2.2g | 2g |
| Carbs | 3.9g | 7.4g |
| Fat | 0.1g | 0.3g |
| Fiber | 2.1g | 3.01g |
| Sugar | 1.88g | — |
| Sodium | 2mg | 0mg |
| Cholesterol | 0mg | — |
| Saturated Fat | 0.04g | — |
| Potassium | 202mg | 290mg |
| Vitamin A | 38mcg | — |
| Vitamin C | 5.6mg | — |
| Calcium | 24mg | 40mg |
| Iron | 2.14mg | 0.65mg |
Which Should You Choose?
For weight loss
Choose Asparagus. With 20 calories and 2.2g protein, it gives you more protein per calorie — keeping you full while cutting calories.
For muscle gain
Choose Asparagus. Asparagus delivers 2.2g protein per serving — 0.2g more than Beans, snap, green.
For low-carb diets
Choose Asparagus with 3.88g carbs per serving.
Vegetables are the ultimate free food when you're trying to lose weight — they add volume to your plate for almost zero caloric cost. Sunn tracks your whole day so you can see how adding more veggies naturally crowds out the higher-calorie stuff.
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Take the free quizCommon Questions
Is Asparagus or Beans, snap, green better for weight loss?
For weight loss, Asparagus is the better choice. Asparagus has 20 calories and 2.2g protein per serving, while Beans, snap, green has 31 calories and 1.97g protein. Lower calories with higher protein helps you stay full while eating fewer calories.
Which has more protein, Asparagus or Beans, snap, green?
Asparagus has more protein per serving. Asparagus provides 2.2g and Beans, snap, green provides 1.97g of protein.
Can I eat both asparagus and beans, snap, green together?
Yes! Combining asparagus and beans, snap, green gives you 51 calories and 4.17g protein. This combination can work well as part of a balanced meal.