Google Models API Cost Calculator & Comparison

Every Google model, side by side — current API rates, context window, benchmarks, and a live calculator that ranks them at your exact workload. 31 active models, 31 with public pricing. Prices refreshed daily.

Models tracked

31

Active

31

With public pricing

31

Cheapest input

$0.00/1M

Calculate your Google API cost at your workload.

Set your workload — every priced model ranks in real time.

Adjust the workload

Every model below updates in real time.

1,00010,00050,000250,0001M10M

Ranked by your monthly bill

No models with public pricing available to compare right now.

Pricing at a glance

Blended $/1M tokens across the lineup.

Blended price uses a 3-to-1 input/output ratio. Green bar = cheapest.

Quick picks

Best Google model for your use case.

As of April 2026, Google offers 31 active models via API, ranging from $0/1M to $2.00/1M input tokens. The most context-rich model handles up to 1M tokens. Models support vision, deep reasoning, tool use. All prices are USD per 1 million tokens.

Lowest cost

Gemma 4 26B A4B

$0/1M input

Largest context

Gemini 3.1 Flash Lite Preview

1.0M tokens

Deep reasoning

Gemini 3.1 Pro Preview

Reasoning mode

Vision / multimodal

Gemma 4 26B A4B

Image input

Tool use / agents

Gemma 4 31B

Function calling

Quality vs price

Google benchmarks at a glance.

Each point is one model — X is blended $/1M tokens, Y is the average of available quality benchmarks. Larger bubbles mean larger context windows.

Per-model benchmark scores

ModelAvgScores
Gemma 3 12B86.7
BBH85.7HumanEval85.4IFEval88.9
Gemma 3 12B86.7
BBH85.7HumanEval85.4IFEval88.9
Gemini 2.5 Pro Preview 05-0684.0
GPQA Diamond84
Gemma 4 31B76.0
AA Intelligence Index39Chatbot Arena Elo1452LiveCodeBench80MMLU Pro85.2
Gemma 3 27B75.3
Chatbot Arena Elo1338GPQA Diamond42.4HumanEval87.8MATH89MMLU Pro67.5
Gemini 2.0 Flash Lite71.6
MMLU Pro71.6
Gemma 4 26B A4B69.9
AA Intelligence Index31AIME 202589LiveCodeBench77.1MMLU Pro82.6
Gemma 3n 4B69.4
MMLU Pro69.4
Gemma 4 31B62.1
AA Intelligence Index39MMLU Pro85.2
Gemma 2 27B61.8
BBH74.9Chatbot Arena Elo1220HumanEval51.8IFEval79.8MATH42.3MMLU75.2MMLU Pro38.4
Gemini 2.5 Pro61.0
AA Intelligence Index60AIME 202492AIME 202586.7Chatbot Arena Elo1451FrontierMath Tier-42.1GPQA Diamond84Humanity's Last Exam18.2MMLU Pro86.2SciPredict17.0SWE-Bench Verified63.8
Gemma 3 27B59.4
AA Intelligence Index10Chatbot Arena Elo1338GPQA Diamond42.4HumanEval87.8LiveCodeBench29.7MATH89MMLU Pro67.5
Gemini 3.1 Pro Preview58.2
FrontierMath Tier-416.7GPQA Diamond94.1Humanity's Last Exam46.4SWE-Bench Verified75.6
Gemini 3.1 Pro Preview Custom Tools58.2
FrontierMath Tier-416.7GPQA Diamond94.1Humanity's Last Exam46.4SWE-Bench Verified75.6
Gemma 4 26B A4B56.8
AA Intelligence Index31MMLU Pro82.6
Gemini 2.0 Flash51.4
AA Intelligence Index19Chatbot Arena Elo1356GPQA Diamond62Humanity's Last Exam6.6MMLU Pro77SWE-Bench Verified51
Gemma 3 4B51.3
BBH50.9DROP60.1HellaSwag77.2HumanEval36MATH24.2MMLU59.6
Gemma 3 4B51.3
BBH50.9DROP60.1HellaSwag77.2HumanEval36MATH24.2MMLU59.6
Gemini 2.5 Flash51.0
AA Intelligence Index21AIME 202488GPQA Diamond82.8Humanity's Last Exam12.1
Gemma 3n 4B44.2
AA Intelligence Index19MMLU Pro69.4
Gemini 2.5 Pro Preview 06-0542.7
FrontierMath Tier-42.1GPQA Diamond86.4Humanity's Last Exam21.6MMLU Pro86.2SciPredict17.0
Gemini 2.5 Flash Lite39.0
AA Intelligence Index13GPQA Diamond65
Gemma 3n 2B37.5
AA Intelligence Index15MMLU Pro60
Gemini 3 Flash Preview34.1
AA Intelligence Index46SciPredict22.2
Gemini 3.1 Flash Lite Preview8.6
Humanity's Last Exam8.6

Open weights

Open Models from Google

Google ships 14 open-source or open-weights models you can self-host or fine-tune. Each links to its Hugging Face card.

Every model

Every Google model — pricing, context & capabilities.

ModelContextInput /1MOutput /1M
Gemma 4 26B A4B262K$0.08$0.35
Gemma 4 26B A4B262K$0.0$0.0
Gemma 4 31B262K$0.13$0.38
Gemma 4 31B262K$0.0$0.0
Gemini 3.1 Flash Lite Preview1.0M$0.25$1.50
Gemini 3.1 Pro Preview1.0M$2.00$12.00
Gemini 3.1 Pro Preview Custom Tools1.0M$2.00$12.00
Lyria 3 Pro Preview1.0M$0.0$0.0
Nano Banana 2 (Gemini 3.1 Flash Image Preview)66K$0.5$3.00
Lyria 3 Clip Preview1.0M$0.0$0.0
Gemini 3 Flash Preview1.0M$0.5$3.00
Nano Banana Pro (Gemini 3 Pro Image Preview)66K$2.00$12.00
Gemini 2.5 Flash Lite Preview 09-20251.0M$0.1$0.4
Gemma 3n 2B8K$0.0$0.0
Gemma 3n 4B33K$0.06$0.12
Gemma 3n 4B8K$0.0$0.0
Gemini 2.5 Flash Lite1.0M$0.1$0.4
Nano Banana (Gemini 2.5 Flash Image)33K$0.3$2.50
Gemini 2.5 Pro Preview 06-051.0M$1.25$10.00
Gemini 2.5 Flash1.0M$0.3$2.50
Gemini 2.5 Pro Preview 05-061.0M$1.25$10.00
Gemini 2.5 Pro1.0M$1.25$10.00
Gemma 3 12B131K$0.04$0.13
Gemma 3 12B33K$0.0$0.0
Gemma 3 27B131K$0.08$0.16
Gemma 3 27B131K$0.0$0.0
Gemma 3 4B131K$0.04$0.08
Gemma 3 4B33K$0.0$0.0
Gemini 2.0 Flash Lite1.0M$0.075$0.3
Gemini 2.0 Flash1M$0.1$0.4
Gemma 2 27B8K$0.65$0.65

FAQ

Questions fréquentes

Pricing patterns, best-known use cases, and how this provider stacks up.

Get instant answers from our AI agent

Google API pricing ranges from $0 to $2.00 per 1M input tokens. Output tokens cost more than input on every model. Prices are per 1 million tokens (1M ≈ 750,000 words). Use the calculator above to estimate your monthly spend at your actual workload.
Gemma 4 26B A4B is the lowest-priced Google model with public pricing at $0/1M input tokens. It suits high-volume tasks where cost matters most — classification, extraction, summarization, and similar workloads that don't need frontier reasoning.
Gemini 3.1 Pro Preview is Google's highest-tier model at $2.00/1M input. It delivers the most sophisticated reasoning, instruction-following, and nuance. For workloads that don't require frontier performance, a mid-tier model typically cuts inference costs substantially.
Gemini 3.1 Flash Lite Preview, Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools and 9 more support deep reasoning mode, which improves performance on multi-step coding, debugging, and code review. For simpler autocomplete or snippet generation, a faster, cheaper model often delivers acceptable quality at a fraction of the cost.
Gemma 4 26B A4B, Gemma 4 26B A4B, Gemma 4 31B and 23 more support function calling (tool use), required for agentic workflows. Agents need a model that reliably follows structured output schemas — test with your specific tool definitions before committing to production volumes.
Yes — Gemma 4 26B A4B, Gemma 4 26B A4B, Gemma 4 31B, Gemma 4 31B and 26 more accept image input alongside text. You can pass screenshots, photos, charts, and documents for analysis. Vision adds no separate line-item on most Google models — you're billed for the token equivalent of the image.
Yes — Google supports prompt caching (discounts for repeated context) and batch processing (accept a delay, cut costs ~50%). These rates appear in the table above under "Cached /1M" and "Batch /1M." Caching pays off quickly if your prompts share a long system prompt or document prefix across many calls.
Google has historically adjusted prices when launching new model generations, often cutting rates to stay competitive. Buzzi.ai snapshots pricing daily — you can subscribe to price-drop alerts on any Google model using the "Alert me" button on its detail page.
Use the main comparison wizard to run the same calculator across Google, Anthropic, Google, Meta, Mistral, and 20+ other providers. Set your exact workload and get a ranked cost chart in under a minute.
Gemini 3.1 Flash Lite Preview, Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools, Gemini 3 Flash Preview and 8 more offer an extended thinking or reasoning mode. The model spends extra compute "thinking" before answering — slower and more expensive, but meaningfully better on complex, multi-step problems. Standard mode is faster and cheaper for routine tasks.

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