How do you estimate a block wall?

Wall area ÷ 0.89 sq ft per 8×16 block (≈1.125 block/sq ft), plus corners and cut allowances; mortar by your bags-per-hundred; rebar and grout by the filled-cell schedule; footing as its own scope.

How much grout fills a block wall?

Roughly 0.17 cu ft per filled cell for 8-inch block — call it about 6 cells per cubic foot. Fill schedule (every cell vs. 32" o.c.) comes from the design and drives both grout and rebar lines.

Does a block wall need an engineer?

Retaining applications and walls above jurisdiction height thresholds typically do — same logic as any retaining structure. Fence walls and low garden walls often don't. State the fork in your quote.

Field guide

A Block Wall Quote App for Work Priced by the Cell

Block is the most literal estimating in masonry: the wall is a grid, the grid is countable, and the money hides in what fills it — rebar, grout, and the footing underneath. A block wall quote app turns the count you make at the site into the itemized bid that separates you from the per-foot guessers.

The count

Block: area × 1.125 per sq ft for 8×16s, plus corner units, half blocks, and bond beam courses as their own counts.
Mortar: your bags-per-hundred, priced with sand.
Rebar and grout by schedule: verticals at the specified spacing with dowel laps, horizontals in bond beams; grout ≈ 0.17 cu ft per filled 8" cell. The fill schedule is the quote's backbone — name it.
Footing: trench, form, steel, and pour by the foot — its own scope, sometimes its own trade.

Say the schedule out loud

"Sixty feet of six-foot fence wall, eight-inch block, verticals at thirty-two on center grouted, bond beam top course, footing by us — photo of the slope at the east end." FieldSquire drafts each element as a line at your saved rates. The slope photo rides with the footing line, where it belongs when the excavation conversation happens.

The engineering fork, stated

Anything retaining soil or carrying surcharge gets the stamped-design path; garden and fence walls under threshold ride your standard details. Two paths, two prices, both honest — the quote that states the fork wins the customer who got three mystery numbers.

From count to signature, same visit

Review the drafted lines, set the deposit, collect the e-signature at the site. Corrections you make become your private prices for the next wall. The masonry estimating app is free for 14 days, no credit card.

Try it on a real job: FieldSquire's Solo plan is free for 14 days with no credit card — unlimited manual estimates and AI-assisted drafts you review line by line. Start the free trial or see the masonry estimating app guide.