Practical calculator

Compare the cost of two subscriptions

Use the same duration, the same services and the same tax base for both offers. This calculation adds up the amounts seized; it does not provide for tariff changes or surcharged uses.

The entries remain on this page, without recording or transmission. Inform zero for a known fee zero; an unknown cost should not be treated as free.

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Your period of comparison

Offer A

Total Offer A: —

Offer B

Total Offer B: —

Provide the necessary rates for each offer.

Interpret the total

Worked example: six months at 10 €, then six months at 20 €, plus 30 € in initial fees, total 210 € over twelve months. An offer at 15 € for twelve months with no initial fees costs 180 €. Add the same options and known fees for a fair comparison.

A refundable deposit ties up money but is not a final expense if it is returned. Note it separately when planning your cash flow. A delayed refund or loyalty benefit remains conditional: first compare what you have to pay, then check the conditions for receiving that benefit.

The chosen duration does not shorten the contractual commitment. If the period ends before the end of the commitment, check what remains due. Include only the relevant exit costs for your scenario and control the equipment return, overruns and price evolution rules.

Mobile and box packages · Professional software · Commitment and termination · Compare three one-time purchases