Measurement Error as Percentage
Compare measurement with reference value wey no be zero.
Your numbers
Absolute error as percentage
Use consistent units. Result follow the assumptions wey you enter.
Compare scenarios
You fit keep up to three snapshots for this tab. Loading one go replace the present inputs.
Formula
Use E = 100abs(m−r)/abs(r). m na measured value, r na di nonzero reference for di same unit, and abs mean absolute value. E na percent error.
Compare measurement with reference value wey no be zero.
Example wey show the calculation
- Value wey you measure
- 98
- Value wey you use as reference
- 100
- Absolute error as percentage
- 2 %
- Relative error with direction sign
- -2 %
Where e fit work and limits
Use consistent units. Result follow the assumptions wey you enter.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: 9b78fb726f53 · Example don get check: