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°C

Avg indoor

AC draw

Comfort

Floor plan trace image

Opacity

Width (m)

Enter measured distance between calibration points:

Room name

Room color

Preset

Ceiling height

Windows count

Window size

Target temp

Power

Capacity (BTU)

EER rating

Airflow level

Timer schedule

Turn ON

Turn OFF

Wall insulation

Rooms in design

AC Units

Outdoor temp

Sun intensity

Ground temp

24h day-night cycle

Daily swing

Project & simulation actions

Project file persistence

Advanced physics

ACtopus — thermal simulation. Draw rooms, place AC units, and watch heat flow through your floor plan in real time.

Calculate
your load.

ROOM TYPE

AREA

CEILING HEIGHT

SUN EXPOSURE

INSULATION

WINDOWS

TOP FLOOR Room sits directly under the roof

CALCULATED RESULTS

REQUIRED CAPACITY

HEAT LOAD BREAKDOWN

ENERGY COST ESTIMATE

DAILY USAGE

ELECTRICITY RATE

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