Predictions for a Six-Segment Course
The calculator on this page allows you to enter parameters for six ride segments. You could use two segments to represent a climb and then a descent, as the default values depict. Use more segments for a more complicated course. This version has you enter the power you use for each segment; speed is calculated. We'll soon have a version for entering your speed for each segment.
A version for Metric units is here.
See the links at right for other calculators.
Each segment will be calculated based on a constant grade (climb divided by the distance). You can enter negative numbers for descents and tailwinds. Calories and weight loss are based on the effort expended; basal metabolism is not included.
SPEED from Power, Metric units
SPEED from Power, US units
SPEED from Power, all numeric,
POWER from Speed, Metric units
POWER from Speed, US units
Six segments, Power-Metric
Six segments, Power-US