This page shows the daily blood stock levels for all blood groups in the UK, updated daily. The interactive chart below lets you explore the trends for each group.
| O- | A- | B- | AB- | O+ | A+ | B+ | AB+ |
|---|---|---|---|---|---|---|---|
| 3.9 | 10.8 | 4.8 | 6.6 | 5.7 | 5.0 | 8.4 | 11.5 |
Figure shows how many days' stock are estimated to be held. Last updated 2025-07-09
Anomolous data greater than 60% of previous/following five days has been removed.
Source for data is https://hospital.blood.co.uk/business-continuity/blood-stocks/.
This is purely for general indication only. If you are a researcher, journalist or other publisher you MUST contact NHSBT directly. Do not trust this data - it is a pet project for personal interest with absolutely no warrantly as to its accuracy.