Kai Roofing Calculator

Calculate the surface area of your roof

Success!

Roof area calculator

-

Mixed Gabled and Hipped

No pitch required (how )
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
Small dormer:
Lu 0
Lu 1
h
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
Large dormer:
Lu 0
Lu 1
Lu 2
h
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
Small dormer:
Lu 0
Lu 1
h
Small dormer 2:
Lu 3
Lu 4
h 2
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
Large dormer:
Lu 0
Lu 1
Lu 2
h
Large dormer 2:
Lu 4
Lu 5
Lu 6
h 2
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
Roof calculator - Mixed Gabled and Hipped
* This image is to clarify which is the rise of the roof (H) and the rise of the dormer (h). The image is for general informational purpose.
3D

Your roof dimensions:

L1
L2
C
l1
H
Large dormer:
Lu 0
Lu 1
Lu 2
h
Small dormer:
Lu 4
Lu 5
h 2
* L is the length of the roof
* l is the width of the roof
* H is the rise (height) of the roof (3D image)
* C is the ridge length of the roof
* For decimal dimensions, use the dot notation! (.)

Total Roof area:

...

Roof Lengths

CI = ID = ...
AG = FG = ...
BH = EH = ...
AB = ...
BC = ...
DE = ...
EF = ...
AF = ...
roof

Roof Surfaces

ABHG = ...
BCIH = ...
IDEH = ...
EFGH = ...
AGH = ...

Roof Slopes

ABHG = BCIH = IDEH = EFGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12
AGH
  • Slope Grade = ... %
  • Angle = ... deg
  • Pitch = ... x12

Comments:

#
Posts are reviewed by an admin beofore showing on the website.
DavidGaug
Thanks for the post!
JamesBoche
Hello. And Bye.
MartinArtix
It is very nice to read your site, thank you very much for your work, it's great!
Admin
Thanks MartinArtix!
BernardNar
Thank you very much for the information provided I'm very impressed
Terrycer
Very interesting to read you Good luck to you
Alex (admin)
Thank you very much guys. Please let me know if you would like any more features.
JosephhiC
I just want to say thank you for this great website. I found a solution here on roofing-area-calculator.com for my issue.
Thomasfar
Thanks, I've been looking for this for a long time
Michaelbet
very good
Thomasfar
+ for the post
Timothyseada
Thanks, +