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Round Lime
Citrus australis
The Round Lime, scientifically known as Citrus australis, is a unique and fascinating citrus fruit native to Australia. Unlike its more commonly known cousins—such as the Key lime or Persian lime—the Round Lime stands out with its distinctively round shape and vibrant green color. Its tart and tangy flavor profile makes it an excellent addition to culinary creations, while its rich nutritional composition offers a plethora of health benefits. The fruit is small to medium in size, with a thin, glossy rind and juicy, acidic pulp. Its aromatic zest and refreshing juice are prized in both traditional and modern cuisines, making it a versatile ingredient in beverages, desserts, and savory dishes. Beyond its culinary appeal, the Round Lime is celebrated for its high vitamin C content, antioxidant properties, and potential medicinal uses, making it a valuable addition to a balanced diet.
30
Calories
2.8g
Fiber
59%
Vitamin C
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Round Lime Nutrition Facts
Calories
30
Per 100g
Carbs
11g
Per 100g
Protein
0.7g
Per 100g
Fiber
2.8g
Per 100g
Sugar
1.7g
Per 100g
Fat
0.2g
Per 100g
💊Vitamins
Per 100g
Vitamin C
59% DV
53.2mg
Boosts immune system, aids collagen production, and improves iron absorption.
Vitamin A
1% DV
22IU
Supports vision, skin health, and immune function.
Vitamin B6
3% DV
0.06mg
Essential for metabolism, brain development, and nerve function.
⚡Minerals
Per 100g
Calcium
3% DV
33mg
Supports bone health, muscle function, and nerve signaling.
Potassium
2% DV
103mg
Regulates blood pressure, heart function, and fluid balance.
Magnesium
2% DV
6mg
Aids in muscle and nerve function, blood sugar control, and bone health.
🛡️Antioxidants
Vitamin CFlavonoidsLimonoids
🌿Phytonutrients
FlavonoidsLimonoidsPhenolic acids
📊Glycemic Index
35
Per Serving
Nutrition breakdown for one serving
📏
Serving Size
100g
Calories
30kcal
Breakdown
Carbs
11g
Fiber
2.8g
11% DV
Sugar
1.7g
Protein
0.7g
Fat
0.2g
Vitamin C
💊
53.2mg
59% DV
Potassium
⚡
103mg
2% DV
Health Benefits of Round Lime
Benefit 1: High in vitamin C, which boosts immune function and aids in collagen production for healthy skin and tissue repair.
Benefit 2: Rich in antioxidants like flavonoids and limonoids, which combat oxidative stress and reduce the risk of chronic diseases.
Benefit 3: Contains dietary fiber, promoting digestive health and supporting weight management by increasing satiety.
Benefit 4: Low glycemic index and glycemic load, making it a suitable fruit for individuals managing blood sugar levels.
Benefit 5: Provides essential minerals like potassium and calcium, supporting heart health, bone strength, and overall metabolic function.
Round Lime Origin & Distribution
Native Region
Australia
Global Presence
AustraliaNew ZealandPapua New Guinea
Top Producers
AustraliaNew Zealand
Historical Background
The Round Lime has been a staple in Australian cuisine for centuries, particularly among Indigenous communities. Its unique flavor and adaptability have made it a popular ingredient in modern culinary traditions as well.
Round Lime Peak Season
Best Time to Enjoy
Late spring to early summer
1 Varieties Available
Round Lime Varieties
Each variety offers unique flavors, textures, and culinary applications
Australian Round Lime
Australia
Color
Vibrant green
Taste Profile
Tart and tangy
Best For
Beverages and desserts
Round Lime Storage & Selection Guide
Keep your fruit fresh and delicious for longer
How to Choose the Perfect Fruit
1
Select limes with a bright green color and smooth, glossy skin.
2
Avoid limes with soft spots, blemishes, or a shriveled appearance.
3
Choose limes that feel heavy for their size, indicating juiciness.
Proper Storage Methods
Store limes at room temperature for up to 1 week.
Refrigerate in a sealed bag for up to 4 weeks.
Avoid exposure to sunlight or excessive heat.
Shelf Life Guide
Room Temperature
Up to 1 week
Refrigerated
Up to 4 weeks
Average Shelf Life
7 days
Freezing Instructions
Preserve freshness for months
2-3 months
1
Freeze lime juice in ice cube trays for convenient use.
2
Store lime zest in an airtight container in the freezer for up to 6 months.
Pro Tip
Label frozen items with the date to track freshness. Most fruits maintain quality for 2-3 months when properly frozen. For best results, use airtight containers or freezer bags to prevent freezer burn.
Culinary Journey
Discover delicious possibilities
Common Uses
Use in marinades for meat and seafood.
Add zest to desserts like cakes and cookies.
Incorporate into salad dressings for a tangy flavor.
Perfect Pairings
SeafoodChickenTropical fruitsHerbs like cilantro and mint
Popular Recipes
Key Lime Pie
Lime Ceviche
Lime Marinated Chicken
Limeade
Refreshing Beverages
Limeade
Mojitos
Margaritas
Lime-infused water
Safety Information
Allergy Information:
Round Limes are not a common allergen, but individuals with citrus allergies should avoid them.
Pesticide Concerns:
Choose organic Round Limes to minimize exposure to pesticides.
Who Should Avoid:
- • Individuals with citrus allergies
- • People with gastroesophageal reflux disease (GERD) due to the fruit's acidity
Possible Side Effects:
- •May cause stomach discomfort if consumed in large quantities.
- •Can irritate the skin if the juice is applied directly.
Preparation Safety:
- • Wash limes thoroughly before use to remove any residue.
- • Avoid direct contact of lime juice with the skin to prevent irritation.
Fun Facts About Round Lime
Surprising trivia you'll love!
Round Limes are often referred to as 'Australian bush limes' due to their native origins.
The tangy flavor of Round Limes makes them a popular ingredient in traditional Australian Indigenous cuisine.
Frequently Asked Questions
What is the best way to zest a Round Lime?
GeneralUse a microplane or fine grater to gently remove the outer green layer of the lime, avoiding the bitter white pith.
How can I tell if a Round Lime is ripe?
BuyingRipe Round Limes have a vibrant green color and a glossy, smooth skin. They should feel firm but slightly give when gently squeezed.
How long do Round Limes last in the refrigerator?
StorageWhen stored properly in a sealed bag, Round Limes can last up to 4 weeks in the refrigerator.
Can I use Round Limes in baking?
CulinaryYes, Round Limes are excellent in baking. Their zest and juice can be used in cakes, cookies, and pie fillings for a citrusy flavor.
What are the nutritional benefits of Round Limes?
NutritionRound Limes are rich in vitamin C, antioxidants, and dietary fiber. They are low in calories and sugar, making them a healthy addition to your diet.
Are Round Limes safe for people with diabetes?
HealthYes, Round Limes have a low glycemic index and glycemic load, making them suitable for individuals managing blood sugar levels.
Can Round Limes be used to make natural cleaning products?
MiscellaneousYes, the acidity of Round Limes makes them effective for creating natural cleaning solutions, such as a lime-infused vinegar spray.
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Environmental Impact
Sustainability insights
Sustainability Overview
Round Limes are a sustainable fruit, as they are often grown in their native habitats with minimal environmental impact.
Carbon Footprint
Low, especially when sourced locally.
Water Usage
Moderate, as citrus trees require regular watering but are relatively drought-tolerant.
Local vs Imported
Locally grown Round Limes are more sustainable and fresher than imported varieties.
Data sources & transparency
We aim to keep this Round Lime profile accurate and easy to understand. Nutrition values and % Daily Value figures are based on established reference databases and standard daily value guidance.
- USDA FoodData Central (nutrition reference): fdc.nal.usda.gov
- FDA Daily Values (label standards used for %DV): fda.gov
Last updated: May 3, 2026
Medical disclaimer
This page is for general educational purposes and does not replace professional medical advice.
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