Free surveyor's tools
Site tools, free to use.
Quick calculators and phone instruments from the team at Australian Survey Equipment. No sign-up, no app to install. The compass and level use your phone's own sensors.
Grade & slope calculator
1 in X, percent, degrees and mm per metre. Or work a grade out from a rise and a run.
Open →Pipe & laser grades
Fall over a run, grade from two inverts, a set-out table for your string line, and combined grade on a dual-axis laser.
Open →PhoneCompass & clino
Bearing, slope and cross-fall straight from your phone’s sensors.
Open →PhoneBubble level
Turn your phone into a bull’s-eye level with live readouts in degrees and mm/m.
Open →Units & bearings
Feet, links, chains, acres and roods to metric. DMS, decimal and gons. Join and polar.
Open →Need the real thing?
Lasers, levels, GPS and total stations for hire. Pick up in Brighton or we freight Australia-wide.