How many shingles do I need?

Easy tool to calculate how many shingles and accessories you would need for your roof.

Insert the roof data (length, width and roof slope) you have measured and find out the needed quantities.

Print out the document and request your offer with our IKO distributor

IKO roof calculator

Need help in finding an IKO distributor in your neighbourhood? Or do you have another practical roof question, simply contact IKO.


Do you want to easily figure out
what is your roof's angle in degrees (in °)?

5 easy steps are needed to define your roof slope:

1. Print out the roof slope estimator (see PDF beneath)

2. Cut out

3. Stand back 20 m from your roof

4. Turn card until one of the angles (in °) matches the roof slope of your roof

5. Remember or write down the matching roof slope (e.g. 35°)

Now, you are fully prepared to use the IKO Roof Calculator for your new roof project or your roof renovation with IKO Shingles!

How to use roof estimator