Measured runs
Gutter Calculator
Enter actual gutter runs and explicit downspout quantities.
Measurements and rates
decimal feet
Actual installed run.
Descriptive only; no hidden price.
% material only
whole count
decimal feet
Measured height for each downspout.
$ / ordered ft
$ / ordered ft
$ / actual ft
$ / downspout
decimal feet
Actual linear feet to remove.
$ / actual ft
Enter actual gutter and downspout measurements to see the estimate.
Does not size drainage capacity or determine downspout count from rainfall, catchment area, code, or stormwater design.
Saved only in this browser on this device.