How to use this tool
List each plan with its amount and billing period.
Compare normalized monthly and annual costs. Use one currency across plans; the tool does not convert currencies.
Annual = weekly × 52, monthly × 12, quarterly × 4, or entered annual
Worked example
$19.24 · monthly equivalent
Fixed example using the settings below. Monetary examples use USD; dates and times use their stated reference values. This example stays unchanged when you edit your calculation.
Example inputs
- Plans: name, amount, period: Music,10.99,monthly; Cloud,99,annual
Method illustration: A 10 monthly plan costs 120 annually.
Assumptions and limits
- Uses 52 weeks per year. Totals assume every listed plan remains active; no currency conversion.
Check or report a result
Check the units, selected calculation and assumptions first. Compare the fixed example above with your inputs to identify what changed.
Report a calculation issue with the page address, hypothetical inputs, result displayed and result expected. Do not include passwords, bank details or other private information.