Kalkulator is an advanced calculation tool for professionals, for tasks like calculating VAT, margins and much more.
Kalkulator is your personal financial cockpit. In a few clicks, you simulate your net income, your ROI, your TJM, your social security contributions, Your taxes, and even your margins.
Why use Kalkulator?
Kalkulator evolves with you, if a formula is missing, let us know and we will take care of adding it!

Tools to perform, in all situations, for each problem. Simple and effective solutions, included free of charge in your subscription.
Use your favorite tools in a simplified and interconnected format.
Take advantage of optimized tools to increase your productivity in a simplified and interconnected format.
Generate a payment link and protect your works with a professional watermark. Payment releases content securely.
Easily edit a quote and an invoice from your Klark app and dashboard. All connected to your CRM.
Portable checkout system that allows you to easily manage your products: add them, modify them and take orders in store.
A simple tool to manage your business appointments, share your availability and organize your tasks with automatic alerts to stay productive.
Create your contracts and documents in one click from existing templates. Your information is pre-filled and ready to be sent to your customers.
Simplified online store: your customers can choose their products, add them to their basket and pay directly via Stripe at any time.