Google Cloud Speech-to-Text Pricing 2026

Google Cloud Speech-to-Text costs $0.016 per minute ($0.96/hour) for standard real-time transcription, including the advanced Chirp model at no extra charge. Dynamic Batch processing is available at $0.004/min ($0.24/hour) with results within 24 hours -- 75% cheaper than standard. New GCP customers receive $300 in free credits (90-day expiration) plus 60 minutes of free transcription per month ongoing. Enterprise volume pricing is available by contacting Google Cloud sales.

Google Cloud Speech-to-Text offers 60 minutes of free transcription per month on an ongoing basis with no expiration -- this is more generous than AWS Transcribe's 12-month limited free tier. New customers also receive $300 in GCP credits usable within 90 days. After exhausting free allowances, standard pricing starts at $0.016/min or $0.004/min for batch processing. The ongoing free tier makes Google a good option for low-volume or experimental transcription workloads.

Google Cloud Speech-to-Text is Google's automatic speech recognition (ASR) API that converts audio to text using Google's AI models. The V2 API features the Chirp model family, Google's latest multilingual ASR system with significantly improved accuracy. It supports 125+ languages and variants, real-time streaming and batch processing, speaker diarization, automatic punctuation, and word-level timestamps. Speech-to-Text integrates with the broader GCP ecosystem including BigQuery, Vertex AI, and Cloud Storage.

Google Cloud Speech-to-Text is cheaper at standard rates: $0.016/min vs AWS Transcribe's $0.024/min (33% savings). Google's Dynamic Batch mode at $0.004/min is 83% cheaper than AWS's base rate. However, AWS offers aggressive volume discounts dropping to $0.0078/min at 5M+ minutes, while Google's volume pricing requires sales engagement. At very high volumes (5M+ minutes), AWS can become competitive. Choose Google for standard and batch workloads; choose AWS if you process 5M+ minutes monthly or need HIPAA medical transcription.

OpenAI Whisper at $0.006/min is 62% cheaper than Google's standard rate of $0.016/min for real-time processing. However, Google's Dynamic Batch mode at $0.004/min is 33% cheaper than Whisper for non-time-sensitive workloads. Google offers a more generous ongoing free tier (60 min/month perpetual vs Whisper's one-time $5 credit). Choose Whisper for simple, affordable real-time transcription; choose Google for batch processing at $0.004/min, the ongoing free tier, or deep GCP ecosystem integration.

Chirp is Google's latest multilingual ASR model available exclusively through the Speech-to-Text V2 API. Chirp 3 (the current generation) delivers significant improvements in transcription accuracy over previous models and supports 125+ languages. Unlike competitors that charge premium rates for their best models, Google includes Chirp in the standard $0.016/min pricing with no surcharge. Chirp supports both real-time and batch processing, speaker diarization, and automatic punctuation.

Dynamic Batch is a discounted processing tier that delivers transcription results within 24 hours at $0.004/min -- 75% cheaper than the standard $0.016/min real-time rate. It uses the same Chirp models and accuracy as standard processing but with longer turnaround times. Dynamic Batch is ideal for processing large archives of pre-recorded audio, overnight batch jobs, or any workload where real-time results are not required. At $0.004/min, it is the cheapest per-minute transcription rate among major cloud providers.

Yes, Google Cloud Speech-to-Text supports real-time streaming transcription via gRPC with results delivered as audio is processed. Streaming supports interim results (partial transcriptions updated in real-time), speaker diarization, automatic punctuation, and word-level confidence scores. Streaming is billed at the standard $0.016/min rate. The V2 API with Chirp models provides improved streaming accuracy. For applications needing ultra-low latency below 300ms, Deepgram may be a better choice.