Blasting Apps

Current release Kirra Design Blasting and mining design in the browser. v1.1.32.146 Kirra Design offline installers and legacy builds

Pick an App

QuickSuper Simple Blast Metric Calculator QuickSuper Simple Blast Imperial Calculator BlastSingle Blasting Calculator BlastMulti Blasting Calculator BlastSHOTPlan v3.0 VibeVibration VibeVibration Imperial VibeFFT Analysis FragFragmentation AirOverpressure AirOverpressure Imperial ChemIdeal Decomposition of Nitromethane ExtraMoore & Richards Flyrock Equation ExtraTNT Calculator BlastSimple Presplit Calculator BlastPresplit Analyser ExtraCalcs and Info

Nothing in the muckpile. Loosen the search or pick another category.

Fuel the free stuff

Everything here is free. If it saves you a spreadsheet or two, a coffee keeps the lights on.

Buy Brent a coffee

Redundantly Useful

Walkthroughs, builds and the odd rabbit hole over on YouTube.

Redundantly Useful's channel

Important notice

By using or accessing the tools on this website you acknowledge that Brent Buffham is not responsible for any misuse or decisions that result in harm, physical, mental or financial, to any real or artificial person. You also acknowledge that responsibility for outcomes made using information from this website is your responsibility.

A gift to the blasting community

Some of these calculators were first published as "BlastCalc" and VibeSD on the Apple iOS App Store as a native iPhone and iPad app in 2010. The publisher was Chin-Apse Pty. Ltd. Modern browsers now support HTML and CSS well enough that the apps that died on the Apple Store can live again. These and the other apps here are free for your use and a gift to the blasting community. I hope they give you assistance and education. If you find them helpful, please consider supporting me by following the YouTube channel or buying me a coffee. All code is HTML, JS and CSS. Thank you. Brent Buffham.