Free calculator

Monthly Unit Price Calculator

Free Monthly Unit Price Calculator with instant browser-based results and a clear calculation breakdown.

Monthly Unit Price Calculator

Find what each unit (seat, item, license, etc.) effectively costs per month, based on the total you pay over a billing period. Optional discount, tax and one-time fee are included.

Currency symbol

Total price for the period Price before discount and tax

Billing period (months) e.g. 1 monthly, 12 yearly

Number of units Seats, items, licenses…

Discount (%) – optional

Tax (%) – optional

One-time fee – optional Setup fee, spread over the period

Monthly price per unit

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Formula: total cost = price × (1 − discount%) × (1 + tax%) + one-time fee. Monthly unit price = total cost ÷ months ÷ units. Results are arithmetic estimates from your inputs, not a quote or guarantee of actual charges.

Want to understand the calculation?

See examples, formula notes and limitations.

Read the guide