Planning calculator

Answering Service Cost Calculator

Calculate answering service costs using monthly minutes, included usage, plan fee and overage charges.

Editorial review: 2026-09-10Method: evidence firstCommercial influence: none

Inputs can be monthly call count plus average call length, or direct receptionist minutes, along with base plan, included minutes, overage rate, setup fee and analysis period.

Minutes = Calls x Average Call Length

Monthly Cost = Base Plan + max(0, Minutes - Included Minutes) x Overage

Annual Cost = 12 x Monthly Recurring + Setup Fee

Outputs should include estimated minutes, monthly cost, effective cost per minute, first-year cost, plan utilization and overage exposure. Allow multiple plans to be compared side-by-side.

The lowest modeled price does not account for differences in service quality or features.

INTERACTIVE PLANNING MODEL

Run your scenario

Change the assumptions to see the result. Decimal rates use 0.80 for 80%.

PLANNING OUTPUT

17,500Estimated minutes
Monthly cost
$30,624.00
Annual cost
$367,488.00
Effective cost per minute
$1.75
Plan utilization
8,750%
Overage exposure
17,300 minutes
Assumptions and limits

Lowest modeled price does not account for service-quality or feature differences.