Simple mass and balance calculator for airplanes
The above mass and balance sheets are functional at least in the
latest Google Chrome, Firefox and Safari browsers.
The mass and balance sheets found on this page are
completely unofficial and using them for any
airplane M&B calculations is entirely under the user's own
These sheets are targeted for the aircraft with the specific
registrations above. Using them to check the M&B of any
other aircraft, even of the same type and model, will give
I strongly recommend double checking
the calculations before taking off.
Have a safe flight!
Update OH-STL default fuel flow value.
Update OH-ESR weight.
Show old updates
Updated OH-STL CG limits graph.
First draft for OH-STL after NG conversion!
Invalidate OH-STL data while it's waiting for Austro engine conversion.
Use an arrowhead to depict landing CG instead of a circle & draw a line between take-off and landing CGs.
Retired OH-PYW since it has been sold to UK.
OH-DDS data updated.
Bring OH-COX back with an updated basic weight.
Enter numbers with keyboard by clicking on the yellow squares.
Added OH-IHQ first draft (old weighing report)
Retired OH-COX due to a wreck caused by nose gear collapse earlier this year.
Make Firefox 23 input range sliders work interactively
Added OH-TIL first draft
OH-STL status from draft to checked
Added OH-STL first official draft
Removed link to OH-CTL, which has been converted to a float plane
Added OH-KAT first draft
Added support for checkbox rows for equipment like wheel fairings
Improved warning text
Fixed center of gravity limit checks
Works in Firefox
Template redone to be more finger friendly
Language support - Suomi and English
Save your own preferred settings (to your browser)