Jon Brown Designs - Mobile Site

Calorie Counter

A OSX Dashboard widget that lets you track calories burned from your exercise routine. BMI, Max-Rep, Carb Calc & Much more.

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Activity Calculator

This calculator estimates the number of calories you'll burn performing a range of activities at varying intensity levels, over a certain period of time.

One Rep Max

You can use the Rep Max Calculator to accurately find out how much weight you should lift if you know the number of repetitions and your one rep max.

Distance Calculator

Use the distance calorie calculator to estimate the number of calories burned in your most recent run. Supports both miles and km and calculates distance over time.

BMI Calculator

Body Mass Index or BMI is based on your height and weight. Doctors often use BMI to determine if a person is underweight or at a healthy weight.

Carb Calculator

A Low carb Calculator to find unlisted carbs based on a food products nutrition label. This calculator will tell you if there are any hiding carbs. Very useful when on a diet!

Metric Support

Every calculator in the widget offers standard and metric support in regards to weights and measurements so there is no need to make manual conversions.



    Version 6.0 - Critical Update
  • Changed hosts to provide better cloud storage.
  • You must update to continue using Calorie Counter.
  • General bug fixes.
    Version 5.4
  • Added software update checker.
  • Stores preferences properly.
  • Fixed BMI Calculator for US / Euro calculations.
  • General bug fixes.

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