Mid-Upper Arm Circumference (MUAC) Measuring Tape – Malnutrition Screening Tape

The Mid-Upper Arm Circumference (MUAC) Measuring Tape is a simple, portable anthropometric tool used to measure the circumference of the upper arm and assist in rapid screening for acute malnutrition. MUAC tapes are widely used by healthcare workers, nutrition programmes and humanitarian organisations because they provide a quick measurement without requiring weighing scales or height boards. UNICEF describes MUAC tapes as a low-cost tool that can be used with minimal training, particularly in community and resource-limited settings. For the standard child MUAC tape, the measurement is taken around the midpoint of the upper arm. The tape is typically colour-coded red, yellow and green, allowing healthcare workers to quickly interpret nutritional status. Key Features Simple and quick measurement: Wraps around the midpoint of the upper arm to obtain the circumference. Colour-coded design: Child versions commonly use red, yellow and green zones for rapid interpretation of nutritional status. Clear measurement scale: Graduated in millimetres for accurate readings. Portable and lightweight: Suitable for hospitals, clinics, community health programmes and field screening. Easy to use: Can be used by trained healthcare workers and, in appropriate programmes, trained caregivers. Durable options available: Depending on the model, tapes may use non-tear, stretch-resistant synthetic/plasticized materials. Reusable or disposable versions: Available depending on the intended programme and manufacturer. MUAC Tape Specifications Product Name Mid-Upper Arm Circumference Measuring Tape Abbreviation MUAC Tape Type Anthropometric / Nutritional Assessment Tool Primary Application Screening for acute malnutrition Target Group Common child version: 6–59 months Measurement Range Up to approximately 26.5 cm for UNICEF child specification Graduation 1 mm Accuracy ±1 mm at maximum measurement Colour Coding Red, Yellow and Green Material Typically flexible, non-stretch/stretch-resistant material Operation Manual Power Requirement None