Gutter Calculator & Material Planner
Gutter stock, downspouts, hangers, outlets and end caps.
Project estimate
Gutter Planner
$399–$459
Material estimate + optional reserve · USD
- Gutter run
- 80 ft
- Downspout length
- 40 ft
- Working time allowance
- 0.79 days
12.67 person-hours / 2 people / 8 h per day. Provisional activity rates; adjust in advanced options.
Excludes labor, tax, delivery, equipment rental, permits and site work. Sample prices are not live retailer quotes. Upper budget includes 15% contingency.
Cost breakdown
- Drainage
- $207
- Hardware
- $192
Shopping list
0 / 5 checkedWhole packages rounded up. Edit a unit price to use your supplier's quote.
Drainage
Gutter (10 ft lengths)
9 lengths
$135$15 per lengths
Downspout (10 ft lengths)
4 lengths
$72$18 per lengths
Hardware
Hangers
42 pieces
$84$2 per pieces
Outlet / elbow sets
4 sets
$88$22 per sets
End caps
4 pieces
$20$5 per pieces
Save this project
Saved on this browser only. No account required.
Assumptions & project notes
- Material allowance: 10%. Package sizes and coverage rates are editable in the inputs.
- Downspout count is an input from your drainage design; this tool does not model local rainfall intensity.
- Check final dimensions, product specifications and any required local approvals before ordering.
Tools & preparation
- Tape measure and framing square
- Level and layout string
- Drill / driver and specified bits
- Suitable saw and clamps
- Footing excavation and concrete tools where required
A preparation list; confirm installation tools with your selected products.
How to use the gutter planner
Start with length, downspout height, designed downspout count, separate gutter runs. The result includes gutter run, downspout length. Open advanced options to match your product sizes, material allowance and labor expectations.
1. Measure and specify
Measure the footprint, finished levels and access; settle the structural design before choosing member sizes.
2. Adjust the estimate
Match board widths, spacing, stock lengths and connections to the approved layout.
3. Prepare your order
Lay out cuts and supports, then confirm the material list with the timber and hardware supplier.
4. Plan the work
Plan foundations, framing, weather protection and final inspection in the order required by the design.
Frequently asked questions
What does the gutter planner estimate?+
Gutter stock, downspouts, hangers, outlets and end caps. The shopping list includes gutter (10 ft lengths), downspout (10 ft lengths), hangers, outlet / elbow sets, end caps.
Which assumptions should I check?+
Downspout count is an input from your drainage design; this tool does not model local rainfall intensity.
Are the prices current supplier quotes?+
No. Initial unit prices are illustrative USD budgeting inputs. Enter a price beside each material to use your own quote. The total includes materials only; labor, shipping, taxes, permits and rental are excluded.
Can I save or share my project?+
Save stores the inputs and prices on this browser. Share link includes the configuration in the address so another device can reopen it. Download CSV exports the shopping list, and Print / PDF opens your browser’s print dialog.