scale
Payload Capacity
Ready
dark_mode
Mass & Load Inputs
tune
category
Platform Preset
Custom
Heavy cargo UAV (50 kg MTOW)
Light transport aircraft (4200 kg)
Sub-orbital vehicle (15 000 kg)
fitness_center
Max Takeoff Weight / GVWR (kg)
inventory_2
Empty / Dry Mass (kg)
local_gas_station
Fuel Mass (kg)
work
Cargo / Payload Mass (kg)
straighten
Cargo Station Offset (m)
calculate
Calculate
restart_alt
Reset
Capacity Results
monitoring
verified
Within limits
Mass profile stable
—
kg left
Payload Margin
—
kg
Current Gross
—
Moment kg·m
—
ΔCoG (m)
—
Utilisation
Balance Beam
animation
Beam tilts with CoG shift · fill shows load %
Quick Guide
info
fitness_center
MTOW / GVWR
— Maximum allowed total weight.
inventory_2
Dry + Fuel
— Subtracted from MTOW to get available payload.
straighten
Offset
— Cargo station distance from CoG. Large shifts reduce stability.