Masonry Block Calc

Masonry Block Calc is a local-first field calculator for one-wall material estimates.

Use it to:

- enter wall length and height in imperial or metric units
- choose a standard block preset or enter a custom block size
- subtract up to four doors, windows, or other openings
- apply waste and joint thickness before finalizing the count
- review base blocks, waste-adjusted blocks, net wall area, and mortar estimate
- reopen recent estimates stored on the device

Why people buy it:

- faster than rebuilding the same wall math in notes or browser calculators
- keeps one-wall takeoff assumptions readable enough for field checks and quote prep
- narrow scope makes it easier to trust than a broad contractor suite
- works offline, with no account, ads, or cloud setup

Masonry Block Calc is a first-pass estimating tool only. It does not provide structural engineering, code approval, permit output, or full-project takeoff certification.