iPhone Screenshots


Roast Calc is the simple tool for calculating the cooking time and temperature for cooking family roasts.

Take the guess work out of your roasts with individual calculators for Beef, Chicken and Pork.

Juicy and succulent roasts are now easier than ever.

Enter the cooking style you prefer, rare, well done etc along with the cooking speed - fast, regular or slow cooked, finally add the weight and the cooking times will be displayed in a simple to follow manner.

Theres also a hints and tips page along with a sample recipe. This is probably all you need to use to get started!

We hope that every time you can enjoy your next roast even more than your last

What’s New

Version 2.1

Updated for better iOS 13.x compatibility. Enjoy your delicious cooking e ben more now!

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

SBrown57 ,

Doesn’t work right

Fast cook and slow cook have the same settings. Slow cook should go a long time at 200°F not a short time at 425°F.

Only works in Celsius. Really!?! Had to convert for my oven.

Needs much more to warrant being a paid app.

Developer Response ,

Thanks for your feedback, there is a an update planned for early 2019 which is expected to bring a range of improvements including both C & F scales and revisions on the cook time information.


Michael glucz
26.9 MB

Requires iOS 10.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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