Log in Register

Tool Library Best Practice Guidelines – Evaluation Checklist (opens new tab)

Tool Information: INTAKE24

Full Nutrient, Food Groups Retrospective 1 Day 24 Hour Recall No


Intake24 is an open-source, self-completed dietary recall, electronic system based on the multiple-pass 24-hour recall. Using 1255 food items and photographs, the tool was initially developed to measure dietary intake of children, adolescents and adults aged 11-24 year olds. The tool was validated in 2016 and has been adapted and translated for other countries, please see Intake24 website for further information.

Contact Information info

Tool Website

Special Considerations

The food database is designed to be flexible with respect to localisation. Local food databases can be added and food lists and portion images customised using an online editor tool and working in collaboration with the Intake24 team.

Last Updated info


Software Required

Computer access

Training Required

Not reported

Instructions on use

Instructions on use are provided to researchers by the project team. Instructions for participants include a video tutorial and contextual help messages.

Administration Method


Data Analysis

Instructions on how the dietary data was analysed can be found in the publications and website

Author Year Comparator Lifestage Sex Number of Nutrients Validated Mean Difference Variance Measured info Correlation Coefficients Percentage Agreement Limits of Agreement Special Considerations Action
Bradley 2016 24hr Recall Adolescents Both 10 The population represented a range of socio-economic status and ethnicity.
24hr Recall Adults Both 10