Whisper API Audio Transcription Cost Checker

Calculate the exact cost of OpenAI Whisper API audio transcriptions. Compare with Rev, Otter.ai, and Sonix to discover your savings instantly.

Mathematical Audit

Whisper API Billing Calculations

We multiply the average duration of your audio files by the monthly file volume, and apply OpenAI's standard Whisper model rate of $0.006 per minute.

Whisper Monthly Cost = Average File Length (Minutes) × Files per Month × $0.006
Alternative Provider Monthly Cost = Average File Length (Minutes) × Files per Month × Alternative Rate per Minute
Monthly Savings = Alternative Provider Monthly Cost - Whisper Monthly Cost

OpenAI Whisper is billed per second, rounded up. We assume standard hourly rates for alternatives: Rev Human ($1.50/min), Rev AI ($0.25/min), Sonix ($0.17/min).

Operational Guide

How to Use the Whisper API Cost Checker

1

Input your content volume

Enter the average length of your audio or video files in minutes.

2

Select the number of files

Provide the total number of audio files you transcribe using speech-to-text each month.

3

Choose a comparison provider

Select an alternative platform (like Rev or Sonix) to see how much you save by switching to the Whisper API.

Real-World Scenario Example

"A creator transcribes 10 episodes per month, each 45 minutes long. They compare Whisper API against standard Rev AI."

Inputs

avgLengthMinutes:45
filesPerMonth:10
compareProvider:rev-ai

Result

Whisper API cost is $2.70/mo. Rev AI cost is $112.50/mo. You save $109.80 per month.

Important Disclaimer

Whisper API billing requires an OpenAI platform account and API key. Estimates exclude taxes and custom integration costs.

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