Calcolatore dei Costi OpenAI

Strumento gratuito online calculate openai api costs instantly. estimate gpt-4 and gpt-3.5 pricing for prompts and completions. free online tool for developers and businesses managing openai budgets.

Cos'e' Calcolatore dei Costi OpenAI?

A powerful developer tool designed to help you work more efficiently. OpenAI Cost Calculator provides accurate results instantly with a clean, intuitive interface. Perfect for developers, engineers, and IT professionals.

Formula

costo = (inputtoken × inputPricePer1K ÷ 1000) + (outputtoken × outputPricePer1K ÷ 1000)

Come Calcolare

Enter your input in the field above.
Configure any available options to customize the output.
View the results instantly with real-time updates.
Copy or export your results for use in your projects.
Confronta diversi modelli OpenAI per trovare il miglior rapporto qualità-prezzo.

Esempio

A chatbot sends 1,500 input tokens to GPT-4o and generates 300 output tokens. Cost: (1500/1000 × $0.0025) + (300/1000 × $0.01) = $0.00375 + $0.003 = $0.00675.

Vantaggi Principali

Get accurate results instantly in your browser.
Save time with real-time calculations as you type.
No data leaves your device - complete privacy.
Free to use on any device, no sign-up required.

Errori Comuni da Evitare

Not accounting for system prompt tokens
Using wrong model tier pricing assumptions
Dimenticare che i token di ragionamento o-series si aggiungono al costo totale
Presumere che tutti i modelli abbiano la stessa finestra di contesto

Consigli Pro

Use GPT-4o Mini for simple classification tasks
Reserve GPT-4o for complex reasoning and analysis
Optimize prompts to reduce token counts
Usa GPT-4.1 per attività a contesto lungo che richiedono fino a 1M token

Termini Chiave Spiegati

GPT-4o: OpenAI flagship multimodal model
GPT-4o Mini: Lightweight cost-effective model
Token: Text unit processed by the model
Context window: Maximum tokens per request
o4-mini/o3: Modelli ottimizzati per il ragionamento
Token di ragionamento: token interni della catena di pensiero nei modelli o-series

Casi d'Uso Comuni

Estimating chatbot operating costs
Budgeting for IA-powered features
Comparing GPT-4o vs GPT-4o Mini costs
Planning API usage at scale
Scegliere tra modelli standard e di ragionamento

Domande Frequenti

What is the difference between GPT-4o and GPT-4o Mini?

GPT-4o is the flagship model with full capabilities at $0.0025/$0.01 per 1K tokens. GPT-4o Mini is a smaller, faster model at $0.00015/$0.0006 per 1K tokens — ideal for simpler tasks.

How accurate are these cost estimates?

Costs are calculated using OpenAI's published API pricing as of 2026. Actual costs may vary based on caching, batching, and special pricing agreements.

Does OpenAI charge for both input and output tokens?

Yes, OpenAI charges separately for input (prompt) tokens and output (completion) tokens. Output tokens are typically more expensive.

OpenAI addebita sia per i token di input che di output?

Sì, OpenAI addebita separatamente i token di input (prompt) e di output (completamento). I token di output sono generalmente più costosi. I modelli o-series addebitano anche i token di ragionamento interni.

Strumenti Correlati

Calcolatore Rapporto d'Aspetto

Calcolatore Larghezza di Banda

Calcolatore Tempo Download

Calcolatore Costi Hosting Cloud

Calcolatore Costo CDN

Calcolatore Monetizzazione API