Steak Cook Time Calculator
Get exact minutes per side for any steak thickness and doneness level.
This tool is for informational and educational purposes only. It is not a substitute for professional financial, medical, legal, or engineering advice. See Terms of Service.
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This calculator gives you precise cook times based on your steak's thickness and your target doneness. Here is how to use it:
- Measure your steak thickness. Use a ruler or eyeball it. A standard supermarket steak is about 1 inch. Butcher-cut steaks can be 1.5-2 inches. Thickness is the single biggest factor in cook time.
- Choose your doneness. The calculator targets the USDA-recommended internal temperatures: 125°F for rare, 135°F for medium-rare, 145°F for medium, 155°F for medium-well, and 165°F for well done.
- Select your cooking method. The base times work for pan sear, grill, and broil. Reverse sear (slow oven cook followed by a quick sear) gives the most even doneness on thick steaks and shows the sear time only.
- Always rest your steak. The rest time shown is critical. Resting allows juices to redistribute and carryover cooking to bring the steak 5-10°F higher. Remove the steak from heat before it reaches your target temperature.
About the Steak Cook Time Calculator
Steak cook time depends primarily on three factors: thickness, starting temperature, and heat source intensity. This calculator uses base times calibrated for a 1-inch steak at room temperature (pulled from the fridge 30-45 minutes before cooking) on medium-high heat. For each additional 0.5 inch of thickness, 1 minute per side is added. Always use an instant-read thermometer for the final call, as burner power and grill heat vary significantly between kitchens and setups.
The internal temperatures follow USDA and culinary industry standards. Note that the USDA recommends 145°F for whole cuts of beef, which corresponds to medium. Steaks cooked to rare or medium-rare are widely accepted by culinary professionals and represent personal preference. All calculations run in your browser with no data stored or transmitted.
Frequently Asked Questions
How long do I cook a 1-inch steak for medium-rare?
For a 1-inch steak cooked to medium-rare (135°F internal), cook 3-4 minutes per side on a hot grill or cast iron pan over medium-high heat. Remove from heat around 130°F and rest for 5 minutes. Carryover cooking will bring it to 135°F during the rest. Always verify with an instant-read thermometer rather than relying on time alone, as pan and grill temperatures vary.
What is the reverse sear method and when should I use it?
Reverse sear means cooking the steak slowly in a low oven (250°F) until it is 10-15°F below your target temperature, then finishing with a 1-2 minute hard sear in a very hot pan or on a screaming-hot grill. This method is ideal for thick steaks (1.5 inches or more) because it produces edge-to-edge even doneness with a better crust. The calculator shows only the final sear time when reverse sear is selected. Add about 45-60 minutes of oven time for a 1.5-inch steak in the low-heat phase.
Why is resting a steak important?
Resting allows the proteins in the steak to relax and reabsorb the juices that were pushed to the center during cooking. Cut too soon and you lose 30-40% of the juices on the cutting board. A 5-minute rest for a 1-inch steak and 7-10 minutes for thicker cuts is sufficient. The steak also continues cooking by 5-10°F from carryover heat, so pull it a little early. Tent loosely with foil to retain heat without steaming the crust.
Does the cooking method change the cook time significantly?
The base times are similar for pan sear, grill, and broil at similar heat levels (medium-high). The biggest variables are the actual temperature of your heat source and how well the pan or grill retains heat. Cast iron holds heat better than thin stainless pans and gives a more consistent sear. Grill times can vary more due to hot spots and wind. Broiling is closest to pan searing in predictability. For any method, use a thermometer rather than time alone for best results.