Plan an image transfer budget

Use measured file sizes or a chosen transfer allowance to plan a page. This calculator does not encode images or predict real page-load performance. One KiB is 1024 bytes.

Total page budget (KiB)Allowance for other resources (KiB)Number of imagesAssumed connection speed (Mbps)

No inputs are uploaded or saved by this calculator. Allocation is an average, not a requirement that every image have the same file size.