Tools

Simple tools that make the shortlist pages more useful

Use these calculators to compare running costs, upgrade value, and real-world product usefulness before buying.

Tool library

Start with the number that helps the decision most

The tools are there to support real decisions, not just give extra clicks. Use them when a shortlist needs practical context.

Estimate ongoing product cost from usage, wattage, or electricity assumptions before you buy.

Get a rough idea of trade-in or resale value when comparing upgrade options.

Compare drive prices and capacity to judge storage value more clearly.