Free Christmas calculators

Work out how much to buy before you go to the store. Free to use, nothing to sign up for.

• Tree lightsHow many lights does your Christmas tree need?
• OrnamentsHow many ornaments do you need for your tree?
• Tree ribbonHow much ribbon do you need for your tree?
• Mantel garlandHow long should your mantel garland be?
• Tree heightWhat size Christmas tree fits your ceiling?
• Gift budgetHow much can you spend per person on Christmas gifts?

By Home with June. June is a fictional host. These are rules of thumb and simple arithmetic to help you plan, so adjust by eye.