Free tools

Pot and payout calculator

How big is each round’s pot, what does each member pay in altogether, and when does each pot arrive? Enter your group’s figures.

Works in your browser. Nothing you type is kept or sent.

How the sums work

Each round, every member pays the same amount, and one member receives all of it. So the pot is the amount times the number of members, and over the whole rotation each member pays in exactly one pot and receives exactly one pot. Nothing is added and nothing is taken off.

Dates follow the way Rotaro counts them: the first round on the first due date, then every week, every two weeks or every month from there. A monthly date on the 31st falls on the last day of a shorter month.

Read more in What is a rotating savings circle? or make a printable schedule with names.

Run your circle on one record

Start a group in minutes, or open the invitation your organiser sent you. Rotaro runs on the web today, on any phone or computer.

App Store: comingGoogle Play: coming