Runway Gen 4.5 Pricing: Plans & Cost Guide

Decoding the Cost of Runway Gen-4.5: Plans, Credits, and Real-World Budgets

As AI video generation continues to reshape digital creation, Runway’s Gen-4.5 model has become a go-to tool for creators looking for next-level visual fidelity, motion consistency, and prompt adherence. However, figuring out exactly how much Gen-4.5 costs can feel like navigating a moving target due to Runway’s credit-based ecosystem.

Whether you are deciding on a web subscription or integrating the model through developer tools, here is a comprehensive breakdown of Runway Gen-4.5 pricing, credit consumption, and how to budget for your projects.

1. The Core Credit Rate: How Gen-4.5 is Billed

Runway operates on a system where different models consume varying amounts of “credits” per second of video generated. For Gen-4.5, the base rate is standardized at:

• 12 credits per generated second

This means generating clips of varying lengths requires the following baseline credits:

• 2-second clip: 24 credits
• 5-second clip: 60 credits
• 10-second clip: 120 credits

Note: Surcharges apply if you export in professional formats like ProRes or PNG sequences, which typically add an extra 5 credits per second.

2. Runway Web App Subscriptions

To use Gen-4.5 within the web application, you need to be on a paid subscription tier (as the limited Free tier generally restricts access to higher-end models). Runway offers three main tiers for individuals and creative teams: