How Long to Boil an Egg for Soft Boiled Eggs (Exact Times)

H2The short answer

For a soft-boiled egg with a fully set white and a warm, runny yolk, boil a large, fridge-cold egg for 6 minutes using a hot start — meaning the egg goes into water that's already at a rolling boil. Pull it straight into an ice bath for a minute or two, then crack and eat.

That's the number. Everything below explains how to hit it consistently, what changes it, and where people go wrong.

H2Assumptions (read this before you set a timer)

These times assume:

• Large eggs (about 50–60g, USDA Large)
• Fridge-cold, straight from the refrigerator
• Hot start — egg added to water that's already boiling
• Ice bath immediately after cooking, for 1–2 minutes
• Sea level

If any of those are different for you (jumbo eggs, high altitude, room-temperature eggs), see the variables section below — the adjustments are small, not a whole new chart.

When you're ready to cook, you can start the EggDone timer and pick the soft preset so you're not watching the clock yourself.

H2Soft-boiled timing table (hot start)

This is one protocol — hot start — so don't mix these numbers with a cold-start method. All times below use large, fridge-cold eggs at sea level.

Doneness	Time (hot start)	Yolk
Soft	6 min	Set white, runny yolk
Jammy	8 min	Custardy, jammy yolk
Hard	10 min	Fully set, tender yolk
Well-done	12 min	Firm yolk, good for chopping

If you want a thicker, spoonable yolk instead of a runny one, use the 8-minute jammy row in the table above — same hot-start method, just two more minutes — or jump to the dedicated jammy eggs guide. For the full soft→hard range side by side, see how long to boil eggs. For a chart you can keep by the stove, see the hard boiled eggs time chart (it includes the soft and jammy rows too).

H2How to soft boil an egg, step by step

1. Bring a pot of water to a full rolling boil. Use enough water to cover the eggs by about an inch, and don't crowd the pot — too many eggs in too little water slows the boil down and throws off your timing.
2. Lower the eggs in gently with a spoon (straight from the fridge, no need to bring them to room temperature). A gentle lower keeps shells from cracking on impact.
3. Set your timer for 6 minutes the moment the eggs go in. Keep the water at a steady boil, not a violent one — a hard, splashy boil can crack shells and doesn't cook eggs any faster.
4. When the timer goes off, move the eggs immediately into an ice bath (or a bowl of very cold tap water) for 1–2 minutes. This stops the cooking so the yolk doesn't keep firming up from residual heat.
5. Serve warm. For soft-boiled eggs, that ice bath is short — just long enough to stop carryover cooking, not to fully chill the egg.

That's really the whole method. Soft-boiled eggs don't need peeling if you're serving them in a cup (more on that below), which is part of why they're a fast breakfast.

H2Soft vs jammy: which minute is yours?

Both sit on the soft end of the scale, but they eat differently:

• 6 minutes (soft) — yolk pours or coats a spoon; best for egg cups and toast soldiers.
• 8 minutes (jammy) — yolk is thick and custardy; better when you want to slice the egg onto a bowl or salad without it flooding the plate. Full method: jammy eggs.

If you're cooking for mixed preferences, pull some eggs at 6 and leave others for 8 — same pot, staggered lift with a slotted spoon.

H2Serving soft-boiled eggs: the egg cup basics

Soft-boiled eggs are traditionally served in the shell, standing in an egg cup, with the top sliced off rather than peeled. A few basics if you haven't done this before:

• Cutting the top off: Use a sharp knife or a dedicated egg topper to tap around the wide end of the egg about a third of the way down, then lift the cap off. A steady hand matters more than a fancy tool.
• Timing your cut: Do this right after the short ice bath, while the egg is still warm. Waiting too long makes the white harder to cut cleanly.
• Eating it: Use a small spoon to scoop straight from the shell — yolk first if you like it runny and mixed with the white, or work your way down. Toast soldiers (strips of buttered toast) are the classic dip.
• No egg cup? A shot glass or a small ramekin with a folded napkin underneath works fine.

This is really the only "serving" decision for soft-boiled eggs — there's no peeling step involved, which is part of the appeal.

H2What changes the timing (and what doesn't)

A few real-world variables shift these numbers slightly. None of them require a different chart — just a small adjustment:

• Egg size: Medium eggs cook about 1 minute faster; jumbo or extra-large eggs need about 1 minute longer than the times above.
• Altitude: Above roughly 3,000 feet, water boils at a lower temperature, so add about 1 minute as a starting point and adjust from there.
• Crowded pot: Too many eggs in too little water can drop the temperature and slow cooking. Give eggs room, or cook in batches.
• Vigorous vs. gentle boil: A hard, rolling boil doesn't cook eggs faster than a steady simmer-boil — it mostly just risks cracked shells from eggs knocking together.

One more honest note: stoves, egg size, and altitude can shift results by roughly 30–90 seconds even when you follow the recipe exactly. If your first egg comes out a little firmer or looser than you wanted, adjust by 30 seconds next time rather than assuming the method is broken.

H2Cold start method (separate protocol — label it as such)

Everything above uses a hot start: eggs go into water that's already boiling. Some cooks prefer a cold start, where eggs go into cold water that then comes up to a boil together. The times are different because the egg spends extra time heating up before the "clock" really starts:

• Soft: 6 minutes
• Jammy: 9 minutes
• Hard: 12 minutes
• Well-done: 14 minutes

Don't mix these numbers with the hot-start table above — pick one method and stick with its times. Hot start is generally easier to make repeatable, since you're not depending on how fast your particular pot heats a full volume of water from cold. Full comparison: cold water start hard boiled eggs vs hot start. For pot size, ice bath, and the stove workflow, see how to boil eggs.

H2Common mistakes

• Skipping the ice bath. Even a runny-yolk soft egg keeps cooking a little from residual heat once it's out of the water. A quick 1–2 minute ice bath locks in the texture you timed for.
• Starting the timer before the water is fully boiling. If you add eggs before the water hits a true rolling boil, your 6 minutes actually starts late — and you'll get a firmer yolk than expected.
• Using eggs straight from the counter. These times assume fridge-cold eggs. A room-temperature egg cooks a bit faster, which throws off the soft/jammy line.
• Cracking the shell before eating. For egg-cup serving, tap and lift the cap gently — jabbing straight down or squeezing the egg can crack the white and make a mess of the cut.

H2A quick word on food safety

Soft-boiled eggs are best eaten fresh, warm from the pot — that's part of the appeal and not really a storage situation. If you do need to hold a cooked egg, don't leave it sitting out at room temperature for more than about 2 hours. Hard-boiled eggs in the shell keep in the fridge for about a week, but that's a different cook (see how long to boil eggs if you're batch-cooking for the week ahead) — soft-boiled eggs with a runny yolk don't hold or reheat well, so cook them to order.

Times here follow the same tested matrix as the rest of the site — see how we test boil times.