ProtocityFAR formula and examples

Fit the building
to the lot.

Compare floor area and ground coverage for two building concepts on one parcel.

Edit the sample plans ↓

Parcel assumptions

Enter limits from your planning source.

Area comparison

ConceptFAR usedFloor area leftCoverage usedFootprint left

Concept A

Concept B

Use the area budget to compare shapes

Enter counted area for each floor under the definitions you’re using. Measure the net new ground footprint separately, with any overlap handled in your assumptions. Check setbacks, height, and use rules when evaluating a real parcel.

Walk through a sample calculation →

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