Maximize Food Freshness
Save Money & Reduce Waste
Calculate accurate expiration dates instantly. Our AI-powered tool uses FDA guidelines to help you track food safety and prevent spoilage.
Shelf Life Calculator
Fill in the details below to analyze your food's shelf life
Analysis Result
Whole Milk
Dairy Product
Expires On
Oct 24
Days Left
8 Days
Storage Tips
- Keep refrigerated at or below 40°F (4°C) at all times
- Store on middle shelf where temp is most consistent
Watch Out For
- Sour smell or unusual odor
- Lumps or changes in texture
Three Steps to Safety
Select Category
Pick from our extensive database of food types, including Dairy, Meat, Produce, and Bakery items.
Add Details
Input the purchase date and storage method (fridge, freezer, or pantry) for precise calculation.
Get Analysis
Instantly view the freshness status, remaining shelf life, and actionable storage tips.
Science Behind the Calculator
The Shelf Life Calculator applies algorithms derived from FDA and USDA safety standards.
Our system analyzes three critical variables:
- Product Composition: Density, moisture content, and acidity levels affect spoilage.
- Temperature: We apply preservation formulas to account for pantry, fridge, or freezer conditions.
- Packaging: Oxygen exposure drastically reduces the safe consumption window.
Safety Note: Calculations provide reliable estimates but cannot detect appliance failures. Always inspect food for off-odors or texture changes before consumption.
Who Benefits Most?
Home Cooks
Plan meals effectively. Know when to freeze leftovers to prevent waste.
Smart Shoppers
Purchase in bulk with confidence by understanding true storage limits.
Food Service
Verify storage protocols for inventory management and safety compliance.
Explore Our Shelf Life Guides
Become an expert on food storage and safety
What is Shelf Life?
Understand the definition and key factors that determine how long your food lasts.
Shelf Life vs Expiration Date
Learn the crucial difference between quality indicators and safety warnings.
Temperature & Storage
How proper refrigeration can double the lifespan of your perishable goods.
How to Calculate Manually
The science and formulas behind shelf life estimation for different food groups.
Common Food Guidelines
A quick reference list for the shelf life of everyday grocery items.
10 Tips to Extend Freshness
Actionable advice to make your groceries last longer and save money.
