My habit tracker
Your switches save per year
Count it for
Choose your switches
Turn on the swaps you'll make, then set the sliders to match your real habits. The numbers update as you go.
Pick everyday swaps and see what they really save in a year. Then see what happens when your whole class does it.
Turn on the swaps you'll make, then set the sliders to match your real habits. The numbers update as you go.