Tool

Liquid chalk calculator

Two honest outputs: how many of your doses fit in a bottle, and a dry-time band. The band is a planning note, not a stopwatch result.

Enter your own dose. A pea-sized squeeze is often under 1 ml, and a puddle is several times that.

What this does not know

  • It does not know your brand, the alcohol percentage, or today's humidity.
  • The dry-time sentence is a band. An EVMT listing claims 10–15 seconds. That claim is theirs. This tool will not repeat it as a measurement.
  • Nothing you type is sent to a server.

Related: how to apply it, alcohol content, how much you waste.