What it does
Built around one log at a time, the way a sawyer works.
- Pattern in a secondType the small end and the length — get “max yield”, “fewer cuts” and “by plan” variants. No scanning, no LiDAR.
- Step modeA huge blade-height number readable from the mill, what comes off this cut, when to turn the log. Tap anywhere for the next cut; the screen stays on.
- Safer first cutsHints on the first and third cuts, when the log lies on its round side.
- Log scaleDoyle, Scribner, International ¼ and metric volume for every log you saw.
- Shift reportLogs, lumber by size, plan versus actual — show it from the screen or send it as a picture.
- Made for glovesBig buttons, works offline, inches with 1/16″ steps or millimetres.
Free to look, Pro for the shift
Planned pricing at launch. Every new user gets 7 days of Pro free.
Free
$0
- Cutting patterns for any log
- Inches or millimetres, works offline
Look at the plan for every log. Nothing is recorded. The calculators on this website stay free.
7 days free
Pro
$9.99 / month
or $99.99 / year — save 17%
- Everything in Free
- Step-by-step sawing with the blade height for every cut
- Record what came off each log
- Production plan with progress through the shift
- Shift report to show the boss or send as a picture
- Log volume: Doyle, Scribner, International ¼ and cubic metres
7 days free, then $9.99 a month or $99.99 a year. Cancel anytime in your store settings. Prices in US dollars; other countries see local prices in the store.
Try it on the web
The same formulas and the same cutting optimizer, free in the browser.
Board foot calculator
Board feet of a board, a stack or an order. Price per board foot, chart of common sizes.
Open calculator →
Log scale calculator
Doyle, Scribner and International ¼ side by side — know what the buyer pays for.
Open calculator →
Log load calculator
Tally a truckload by top diameter: board feet by Doyle, Scribner, Int ¼ or cubic metres, and the lumber it saws out in your sizes.
Open calculator →
Log cutting calculator
A cutting pattern for your log and sizes, with the blade height for every cut. The app’s engine, in the browser.
Try it →