Unit Price & Bulk-Buy Comparison
Unit Price & Bulk-Buy Comparison lets you compare unit prices and required-quantity totals across differently sized products in your browser.
Monthly vs Annual Plan Comparison
Compare monthly and annual prices over the same usage period.
⌂ Inputs and results stay in this browser and are not automatically stored or sent.
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Monthly vs Annual Plan Comparison
Plan A
Plan B
Output
Enter at least one valid plan.
How to use
Choose currency and months of use, then enter each plan's billing period and fee for that period. Add or duplicate candidates to compare up to ten.
Annual fees are prepaid, auto-renewing, and nonrefundable. Compare periods such as 12 and 13 months because rankings can change at renewal. Monthly equivalents are not monthly bills; cancellation terms and service quality are not assessed.
Method and assumptions
This simple model charges monthly plans each month and annual plans at the start of each 12-month period. If the selected period crosses a renewal date, another full annual price is added.
Scope and limits
Proration, refunds, free periods, setup fees, usage charges, cancellation fees, tax calculations, quality, and feature differences are not included. Lowest cost refers only to the entered prices and period.
Guides
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