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Egg Boiling Calculator

The #1 most Googled cooking question, answered. Get the perfect boiling time for any egg, every time.

12 minutes
Hard boiled, large egg, from the fridge

Egg Boiling Time Chart

Times below are for large eggs from the fridge, at sea level, starting from a full rolling boil.

DonenessTimeYolkBest For
Very soft6 minLiquid, runnyRamen eggs, toast soldiers
Soft7 minMostly runny centerEggs Benedict, salads
Medium (jammy)9 minJammy, slightly soft centerThe "perfect" egg, snacking
Medium-hard11 minMostly set, slightly moistEgg salad, Cobb salad
Hard13 minFully set, no green ringDeviled eggs, meal prep
Very hard15 minFully dry (may get green ring)Not recommended

The Perfect Method

Step 1: Bring a pot of water to a full, rolling boil. Use enough water to cover eggs by 1 inch.

Step 2: Gently lower eggs into boiling water with a spoon or strainer.

Step 3: Start your timer immediately. Reduce heat to maintain a gentle boil.

Step 4: When the timer is done, transfer eggs to an ice bath (bowl of ice water) for at least 5 minutes. This stops cooking and makes peeling easier.

Why Do Some Eggs Have a Green Ring?

The green-gray ring around overcooked yolks is iron sulfide — it forms when eggs are cooked too long or at too high a temperature. It's harmless but indicates overcooking. Following the times in this calculator will prevent it.

How Altitude Affects Boiling

Water boils at lower temperatures at higher altitudes (about 1°F less per 500 ft of elevation). This means eggs cook more slowly at altitude and need extra time. At 5,000 ft, add about 1-2 minutes to sea-level times. At 7,500+ ft, add 3-4 minutes.