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calculated by vs calculated from

Both 'calculated by' and 'calculated from' are correct, but they are used in different contexts. 'Calculated by' is used when referring to the person or entity performing the calculation, while 'calculated from' is used when referring to the data or information used in the calculation.

Last updated: March 25, 2024 • 2563 views

calculated by

This phrase is correct and commonly used in English.

Use 'calculated by' when referring to the person or entity performing the calculation. For example, 'The total cost was calculated by the finance department.'

Examples:

  • The results were calculated by the research team.
  • The area of the triangle was calculated by the formula A = 0.5 * base * height.
  • It is calculated by the formula AVC=VC/Q.
  • This number can be calculated by the hook length formula.
  • With modern lab equipment, the hematocrit is calculated by an automated analyzer and is not directly measured.
  • The same value as Soldner's was calculated by Einstein in 1911 based on the equivalence principle alone.
  • A brief account of millage is also calculated by the website for your convenience.
  • Furthermore, it contests the amount of the additional cost calculated by Belgium.
  • These state space matrixes are calculated by ACUSYS.
  • The resting time is usually calculated by two hours.
  • This is the path of the object as calculated by the Squish/Sguash algorithms.
  • The actual shifting offset is the maximum of the shifts calculated by these rules.
  • It is also easily calculated by hand, especially for small samples.
  • These values are calculated by computers due to the extreme complexity of the systems.
  • Eigenfactor scores and Article Influence scores are calculated by, where they can be freely viewed.
  • It is ordinarily calculated by summing the discounted future income generated by the asset to obtain the present value.
  • Gravity is calculated by Newton's law of universal gravitation, which depends on gravitational mass.
  • The recommended number of simultaneously running VMs is calculated by evaluating the available memory and CPU resources.
  • This power is calculated by considering an overall efficiency of 80%.
  • These rates are calculated by the Office for National Statistics (ONS).
  • Thus, the estimated delivery date is calculated by our experience with each supplier and chosen courier.
  • The batchrocket dimensions can also be calculated by hand, because the formula is very simple.

Alternatives:

  • determined by
  • computed by
  • figured out by
  • worked out by
  • evaluated by

calculated from

This phrase is correct and commonly used in English.

Use 'calculated from' when referring to the data or information used in the calculation. For example, 'The profit margin was calculated from the sales figures.'

Examples:

  • The average temperature was calculated from the data collected over the past month.
  • The final score was calculated from the individual scores of each team member.
  • The dilution ratio is calculated from the tracer gas concentrations.
  • The dilution ratio is calculated from the CO2 concentrations and GFUEL using the carbon balance assumption.
  • CrCl is calculated from serum creatinine using the Cockcroft-Gault formula.
  • It can be calculated from the value-added at factor cost less the personnel costs.
  • The risk posed by each of those substances was calculated from the available information on their intrinsic hazard and the exposure of the environment to them.
  • For a mixture containing non-volatile components the flash point is calculated from the volatile components.
  • The amount calculated from 1 January 2013.
  • The dilution ratio is calculated from the tracer gas concentrations.
  • The split ratio is then calculated from easily measurable values like tube diameters.
  • The dilution ratio is calculated from these two flow rates.
  • The standstill period is 14 days, calculated from the notification of the award decision.
  • This is calculated from your height and weight.
  • sR = Standard deviation, calculated from results under reproducibility conditions
  • The dose to be administered will be calculated from the weight of your baby.
  • Confirm that haemoglobin is measured, not calculated from red blood cell number.
  • The LOQ is calculated from the lowest concentration point taking into account the recovery of internal standards and sample intake.
  • The outer diameter is calculated from the maximum circumference.
  • Alternatively it can be calculated from gross operating surplus by adding personnel costs.
  • Weighted average SGA and profit was calculated from data received from them and verified at their premises.
  • The duration of gestation should be calculated from day 0 of pregnancy.

Alternatives:

  • derived from
  • obtained from
  • found from
  • based on
  • determined from

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