Simple, Transparent Pricing
Start with 10 free credits and try everything: all six calculators and the full catalogue. Upgrade when the credits run out.
Free
Create an account and try the calculators free: all 6 calculators and the full motor catalogue. You get 10 free credits, no credit card required.
- Try it free, 10 credits included
- All 6 professional calculators
- Full motor catalogue access
- No credit card required
Pro Yearly
Full access to all tools and features, billed annually.
- Basic Winding Calculator
- Advanced Winding Calculator
- Wire Selection Calculator
- Motor Catalogue (1,200+ motors)
- Unlimited Calculation History
- Save & Edit Calculations
- All Future Features & Updates
- Priority Support
Cancel anytime
One calculation. Any calculator, any motor. Reloading a saved result costs nothing.
Free, on signup. Enough to rewind a real job start to finish and decide.
Is what Pro works out to. Less than one wrong wire gauge.
Upgrade to Pro Yearly for full access to every tool, calculator, and future update.
Frequently Asked Questions
Can I cancel my Pro Yearly subscription?
Yes. You can cancel at any time from your account settings. You'll retain access until the end of your current billing period.
Does the Pro Yearly plan include future features?
Yes. Every feature and improvement we ship in the future is included at no extra cost for Pro Yearly subscribers.
What payment methods are accepted?
We accept all major credit and debit cards (Visa, Mastercard, American Express) via Stripe. All transactions are secured and encrypted.
Is my calculation data safe?
Yes. Your calculations are stored securely and are never shared. See our Privacy Policy for full details.