Useful before you buy
Check the numbers.
Keep the result.
Free tools for a specific calculation. Start with a worked example, enter your own figures and download a CSV. Your entries stay in the current browser tab.
Free restaurant & bakery tool
Free Recipe Cost Calculator — Cost per Serving
Calculate recipe ingredient costs, batch cost and cost per serving. Add packaging separately and download your calculation as a CSV. No account needed.
Open calculator →Free rental recordkeeping tool
Rent Balance Calculator for Partial Payments
Calculate remaining rent after partial payments. Enter an opening balance, a rent charge and payment entries, then download a CSV record. No account needed.
Open calculator →Need a repeatable workspace?
Compare the related spreadsheets and apps when you need a place to maintain your ongoing records.