Free tools

Powerful tools. No sign-up. No limits.

Useful calculators that solve specific problems quickly. Every one of them runs entirely in your browser, is free to use, and has no account, no quota and no upsell.

Nutrition Facts Label Calculator Free

Turns a recipe into an FDA Nutrition Facts panel with the 21 CFR 101.9(c) rounding rules applied. Uses USDA FoodData Central. No sign-up, no limit.

Enter ingredients by weight; the panel follows the regulation, not a template
Rounding applied per 21 CFR 101.9(c), including the nutrients that round to zero
Runs entirely in your browser — nothing you type is sent anywhere

Open Nutrition Facts Label Calculator

Recipe Cost Calculator Free

Cost per serving from what you actually paid, including pack-size conversion and yield loss. Downloads as a spreadsheet whose formulas still work.

Pack-size conversion: price what you bought, not what the recipe calls for
Yield loss applied before the per-serving figure, where costing usually goes wrong
Exports an .xlsx whose formulas recalculate after you change an input

Open Recipe Cost Calculator

The free tools run entirely in your browser. Nothing you type into them is sent anywhere. The only thing recorded is an anonymous count of how many people used a page: no cookies, no IP addresses, no analytics vendor.