Free calculators

Event planning tools

Work out what you need for your wedding, party or event. Change the figures to suit your plans, then save the results. No sign-up needed.

Wedding & party drinks calculator

Work out wine, beer, fizz and alcohol-free drinks for your guests. Take off what’s already supplied and save a shopping list.

See how many people can camp in your field, or how much land your guests need. Include tents, campervans, parking and paths.

These are planning estimates. Each tool explains its assumptions so you can check the details with your venue or supplier.