BRING YOUR OWN NUMBERS

A clearer picture.
A more considered choice.

Three straightforward tools for the costs that are easy to overlook. Enter your own figures, see the calculation, and understand the assumptions.

01
RECURRING COSTS

Recurring Cost Planner

Turn repeating payments into a clear annual picture. Compare keeping, changing, or stopping renewals.

$10 every two weeks → $260 / year
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02
UNIT PRICES

Unit Price Comparator

Put different pack sizes on the same scale. Compare unit price and what you pay at checkout.

Compare by weight, volume, or count
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03
TOTAL COST

Total Cost Comparison

Add the purchase price, recurring charges, and running costs over the time you choose.

Two options. One complete picture.
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Your inputs stay in this page’s memory. No account, saved history, or input uploads.

Estimates, with the workings shown.

All three tools use USD. They compare the numbers you enter; they do not fetch live offers or predict future prices. Hypothetical examples help you learn the tool before entering your own figures.

Costs are one part of a decision. Suitability, product quality, contractual terms, and your ability to use what you buy also matter.

Your inputs are yours.

Calculations run in your browser. Refreshing or leaving the page clears the inputs. Nothing is added to a share link or stored on your device.

Read each tool’s method and limitations before relying on a result.