PopularAI Cost Calculators
Multi-model API cost calculator
Estimate input/output spend across OpenAI, Anthropic, Gemini, Perplexity, DeepSeek, and Grok.
OpenAIAnthropicGeminiDeepSeek
Open calculatorCentsPerToken tools directory
Explore Every AI Cost Calculator You Need
Estimate costs for OpenAI, Anthropic, Gemini, Grok, DeepSeek, Mistral, Perplexity and more—all in one place.
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Featured calculators
Start with the most-used CentsPerToken tools.
PopularDeveloper Utilities
Token counter / tokenizer
Estimate tokens before you send a prompt or batch.
OpenAIAnthropicGemini
Open calculatorMost UsedPricing
Price-per-1M-tokens comparison table
Scan list prices side by side across major providers.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPopularEmbeddings
Embedding / RAG cost estimator
Model indexing, retrieval, and generation spend for RAG apps.
OpenAIGemini
Open calculatorPopularBudget Planning
Monthly usage budget planner
Turn product traffic assumptions into a monthly AI budget.
OpenAIAnthropicGemini
Open calculatorTrendingAI Cost Calculators
Agent / tool-calling cost estimator
Price multi-step agents with tool rounds, growing context, and cache.
OpenAIAnthropicGemini
Open calculatorFull catalog
All calculators
33 tools
PopularAI Cost Calculators
Multi-model API cost calculator
Estimate input/output spend across OpenAI, Anthropic, Gemini, Perplexity, DeepSeek, and Grok.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPopularDeveloper Utilities
Token counter / tokenizer
Estimate tokens before you send a prompt or batch.
OpenAIAnthropicGemini
Open calculatorMost UsedPricing
Price-per-1M-tokens comparison table
Scan list prices side by side across major providers.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPopularEmbeddings
Embedding / RAG cost estimator
Model indexing, retrieval, and generation spend for RAG apps.
OpenAIGemini
Open calculatorPopularPricing
1 million tokens cost calculator
See how much 1M tokens costs by model—and how many tokens your budget buys.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPopularBudget Planning
Monthly usage budget planner
Turn product traffic assumptions into a monthly AI budget.
OpenAIAnthropicGemini
Open calculatorTrendingAI Cost Calculators
Agent / tool-calling cost estimator
Price multi-step agents with tool rounds, growing context, and cache.
OpenAIAnthropicGemini
Open calculatorPopularPrompt Engineering
Prompt cache savings calculator
Estimate savings from prompt caching with hit rate and cache writes.
OpenAIAnthropicGemini
Open calculatorTrendingImage Generation
Image generation cost calculator
Price image runs for DALL·E, Flux, and similar APIs.
OpenAIFlux
Open calculatorTrendingComparison Tools
Cheapest model for this task
Recommend the lowest-cost model that fits your task and capability floor.
OpenAIAnthropicGeminiDeepSeek
Open calculatorRecommendedAI Cost Calculators
Batch API vs realtime cost saver
See how much batch pricing can cut from realtime traffic.
OpenAIAnthropicGemini
Open calculatorRecommendedPrompt Engineering
Context window cost calculator
Price 8K–1M context packs, check fit, and find cheaper models that still fit.
OpenAIAnthropicGemini
Open calculatorNewEmbeddings
PDF & document ingestion cost calculator
Estimate page→token, chunked embedding, and LLM extract cost for document corpora.
OpenAIAnthropicGemini
Open calculatorEditor's PickBudget Planning
SaaS AI feature unit economics
Map API COGS, adoption, and seat/usage pricing to margin and price floors.
OpenAIAnthropic
Open calculatorNewComparison Tools
A/B model routing cost calculator
Price A/B splits or cheap-first cascade routing between two models.
OpenAIAnthropicGemini
Open calculatorBudget Planning
AI API margin calculator
Compare provider API cost to what you charge customers—margin and price floors.
OpenAIAnthropicGemini
Open calculatorNewEmbeddings
RAG re-ranker cost calculator
Compare RAG with vs without LLM rerank—when top-N context savings beat rerank spend.
OpenAIAnthropicGemini
Open calculatorPrompt Engineering
Prompt compression savings calculator
Estimate savings from shorter prompts and cached context.
OpenAIAnthropic
Open calculatorNewFine-tuning
Eval & LLM-as-judge cost calculator
Price candidate generation and pointwise/pairwise judge scoring for eval suites.
OpenAIAnthropic
Open calculatorInfrastructure
Rate-limit / concurrency planner
See which RPM/TPM/daily or concurrency limit binds—and cost at capacity.
OpenAIAnthropicGemini
Open calculatorNewFine-tuning
Synthetic data generation cost calculator
Estimate generate → critique → filter cost for synthetic datasets, including over-generation.
OpenAIAnthropicGemini
Open calculatorComparison Tools
Chat vs Completion cost comparer
Compare chat-style usage against completion-style workloads.
OpenAIAnthropic
Open calculatorAnalytics
Latency vs cost tradeoff calculator
Rank models by API cost and planning latency under your SLO budget.
OpenAIAnthropicGemini
Open calculatorInfrastructure
Local vs cloud LLM cost comparer
Compare hosted API spend against rented or owned GPU-hour economics.
CloudGPU
Open calculatorBudget Planning
Team seat + usage allocation planner
Split monthly AI budget across seats and roles with per-seat request caps.
Any
Open calculatorFine-tuning
Fine-tuning cost calculator
Project training and inference costs for fine-tuned models.
OpenAIAnthropic
Open calculatorNewAnalytics
Usage CSV / invoice cost analyzer
Paste usage exports to estimate costs and compare with invoice totals locally.
OpenAIAnthropic
Open calculatorNewDeveloper Utilities
Streaming vs non-streaming cost calculator
Compare early-cancel savings, TTFT, and wait economics for streamed LLM responses.
OpenAIAnthropicGemini
Open calculatorPricing
API bill currency converter
Convert USD AI API bills into GBP, EUR, AUD, and CAD for local budgeting.
USDGBPEURAUD
Open calculatorAudio
Voice / audio API cost calculator
Budget Whisper, TTS, and other audio endpoints.
OpenAI
Open calculatorNewInfrastructure
Multi-provider failover cost calculator
Estimate spend when a primary model fails over to a secondary provider.
OpenAIAnthropicGemini
Open calculatorNewAnalytics
Retry & failure cost calculator
Estimate how retries, timeouts, and failure billing inflate LLM API spend.
OpenAIAnthropicGemini
Open calculatorNewVideo
Video / multimodal cost estimator
Rough cost planning for video and multimodal workloads.
OpenAIGemini
Open calculatorBrowse by category
Category sections
Scan the catalog by workload instead of scrolling one long list.
AI Cost Calculators
Core token and API spend estimators for production workloads.
PopularAI Cost Calculators
Multi-model API cost calculator
Estimate input/output spend across OpenAI, Anthropic, Gemini, Perplexity, DeepSeek, and Grok.
OpenAIAnthropicGeminiDeepSeek
Open calculatorTrendingAI Cost Calculators
Agent / tool-calling cost estimator
Price multi-step agents with tool rounds, growing context, and cache.
OpenAIAnthropicGemini
Open calculatorRecommendedAI Cost Calculators
Batch API vs realtime cost saver
See how much batch pricing can cut from realtime traffic.
OpenAIAnthropicGemini
Open calculatorPrompt Engineering
Compression, caching, and context-window cost planning.
PopularPrompt Engineering
Prompt cache savings calculator
Estimate savings from prompt caching with hit rate and cache writes.
OpenAIAnthropicGemini
Open calculatorRecommendedPrompt Engineering
Context window cost calculator
Price 8K–1M context packs, check fit, and find cheaper models that still fit.
OpenAIAnthropicGemini
Open calculatorPrompt Engineering
Prompt compression savings calculator
Estimate savings from shorter prompts and cached context.
OpenAIAnthropic
Open calculatorImage Generation
Price image runs across popular generation APIs.
TrendingImage Generation
Image generation cost calculator
Price image runs for DALL·E, Flux, and similar APIs.
OpenAIFlux
Open calculatorVideo
Rough multimodal and video workload cost planning.
NewVideo
Video / multimodal cost estimator
Rough cost planning for video and multimodal workloads.
OpenAIGemini
Open calculatorAudio
Speech-to-text, TTS, and voice API budgeting.
Audio
Voice / audio API cost calculator
Budget Whisper, TTS, and other audio endpoints.
OpenAI
Open calculatorEmbeddings
RAG indexing, retrieval, rerank, and document ingestion.
PopularEmbeddings
Embedding / RAG cost estimator
Model indexing, retrieval, and generation spend for RAG apps.
OpenAIGemini
Open calculatorNewEmbeddings
PDF & document ingestion cost calculator
Estimate page→token, chunked embedding, and LLM extract cost for document corpora.
OpenAIAnthropicGemini
Open calculatorNewEmbeddings
RAG re-ranker cost calculator
Compare RAG with vs without LLM rerank—when top-N context savings beat rerank spend.
OpenAIAnthropicGemini
Open calculatorFine-tuning
Training, synthetic data, and eval/judge suite costs.
NewFine-tuning
Eval & LLM-as-judge cost calculator
Price candidate generation and pointwise/pairwise judge scoring for eval suites.
OpenAIAnthropic
Open calculatorNewFine-tuning
Synthetic data generation cost calculator
Estimate generate → critique → filter cost for synthetic datasets, including over-generation.
OpenAIAnthropicGemini
Open calculatorFine-tuning
Fine-tuning cost calculator
Project training and inference costs for fine-tuned models.
OpenAIAnthropic
Open calculatorDeveloper Utilities
Tokenizers, CSV analyzers, rate limits, and streaming math.
PopularDeveloper Utilities
Token counter / tokenizer
Estimate tokens before you send a prompt or batch.
OpenAIAnthropicGemini
Open calculatorNewDeveloper Utilities
Streaming vs non-streaming cost calculator
Compare early-cancel savings, TTFT, and wait economics for streamed LLM responses.
OpenAIAnthropicGemini
Open calculatorBudget Planning
Monthly budgets, seats, margins, and SaaS unit economics.
PopularBudget Planning
Monthly usage budget planner
Turn product traffic assumptions into a monthly AI budget.
OpenAIAnthropicGemini
Open calculatorEditor's PickBudget Planning
SaaS AI feature unit economics
Map API COGS, adoption, and seat/usage pricing to margin and price floors.
OpenAIAnthropic
Open calculatorBudget Planning
AI API margin calculator
Compare provider API cost to what you charge customers—margin and price floors.
OpenAIAnthropicGemini
Open calculatorAnalytics
Latency, retries, failover, and usage export analysis.
Analytics
Latency vs cost tradeoff calculator
Rank models by API cost and planning latency under your SLO budget.
OpenAIAnthropicGemini
Open calculatorNewAnalytics
Usage CSV / invoice cost analyzer
Paste usage exports to estimate costs and compare with invoice totals locally.
OpenAIAnthropic
Open calculatorNewAnalytics
Retry & failure cost calculator
Estimate how retries, timeouts, and failure billing inflate LLM API spend.
OpenAIAnthropicGemini
Open calculatorComparison Tools
Model routing, cheapest-fit, chat vs completion, local vs cloud.
TrendingComparison Tools
Cheapest model for this task
Recommend the lowest-cost model that fits your task and capability floor.
OpenAIAnthropicGeminiDeepSeek
Open calculatorNewComparison Tools
A/B model routing cost calculator
Price A/B splits or cheap-first cascade routing between two models.
OpenAIAnthropicGemini
Open calculatorComparison Tools
Chat vs Completion cost comparer
Compare chat-style usage against completion-style workloads.
OpenAIAnthropic
Open calculatorInfrastructure
Local GPUs, concurrency, and capacity planning.
Infrastructure
Rate-limit / concurrency planner
See which RPM/TPM/daily or concurrency limit binds—and cost at capacity.
OpenAIAnthropicGemini
Open calculatorInfrastructure
Local vs cloud LLM cost comparer
Compare hosted API spend against rented or owned GPU-hour economics.
CloudGPU
Open calculatorNewInfrastructure
Multi-provider failover cost calculator
Estimate spend when a primary model fails over to a secondary provider.
OpenAIAnthropicGemini
Open calculatorPricing
List-price tables, 1M-token costs, and currency conversion.
Most UsedPricing
Price-per-1M-tokens comparison table
Scan list prices side by side across major providers.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPopularPricing
1 million tokens cost calculator
See how much 1M tokens costs by model—and how many tokens your budget buys.
OpenAIAnthropicGeminiDeepSeek
Open calculatorPricing
API bill currency converter
Convert USD AI API bills into GBP, EUR, AUD, and CAD for local budgeting.
USDGBPEURAUD
Open calculatorWhy CentsPerToken
Built for fast, honest cost planning
Live API pricing
Planning rates stamped with last-updated dates across the catalog.
Instant calculation
Most tools respond in under a second entirely in-browser.
No signup
Open any calculator and start estimating immediately.
Always updated
New models and cost scenarios land without a migration project.
Fast
Static pages and light client filters keep browsing snappy.
Free forever
Core CentsPerToken tools stay free with no account wall.