Membership Plans & Pricing

Free

$0/month

  • No credit card required

  • 3 Standard calculations /mo

  • 1 Quick calculation /mo

  • 5 calculation edits /mo

Most Popular

Premium Plan

$39.99
$29.99/month
Billed annually at $359.88/year

  • Unlimited standard calculations

  • Unlimited calculation edits

  • 50 Quick calculations /mo

  • Search calculations

  • Share calculations

  • Compare calculations

Pro Plan

$24.99
$14.99/month
Billed annually at $179.88/year

  • Unlimited Standard calculations

  • Unlimited calculation edits

  • 5 Quick calculations /mo

  • Search calculations