Slope Calculator+

Calculate slope, rise, and run in seconds. Mixed imperial and metric units. One-time purchase. No ads. No subscriptions.

Calculate slope percent, angle, and rise-to-run ratio in seconds. Solve for slope, required rise/drop, or horizontal run—with mixed imperial and metric units. One-time purchase. No ads. No subscriptions.

Slope Calculator+ is built for job sites, plans, and quick checks. Open the app and calculate immediately. No account, no internet, no paywall after purchase.

Three solvers: • Find Slope from rise/drop and horizontal run • Find Rise/Drop from a target slope and distance • Find Run from rise/drop and a target slope

Results show percent, degrees, and 1 in X. Switch freely between feet, inches, meters, centimeters, and millimeters. Recent calculations stay on this device so you can reopen them.

One-time purchase. No ads. No subscriptions.