The phrase "a simple calculation to" is correct and usable in written English.
You can use it when introducing a mathematical operation or a straightforward computation that needs to be performed.
Example: "To find the total cost, we need to do a simple calculation to add the prices of all items in the cart."
Alternatives: "an easy calculation to" or "a straightforward calculation to".
The first step toward avoiding all of these is a simple calculation to determine whether you are at risk.
It's a simple calculation to determine how many units must be sold at a given price to cover one's fixed costs.
Because the monotonicity of the log function ensures that significance levels of RP i and ln RP i are identical, the chi-squared density provides a simple calculation to obtain the P-value of RP i.
We perform a simple calculation to estimate the probability that a woman with a genital chlamydial infection, treated with either azithromycin or doxycycline, remains chlamydia-free when the possibility of autoinoculation is considered.
Perform a simple calculation to match the screen size of a standard TV to that of a widescreen TV.
Do a simple calculation to convince you that the feedback function can be gobbled into the input before the comparison point.
Women are now 60 percent of university graduates, "so it's a very simple calculation — to keep your economy up, you have to bring in women".
"From there it is a very simple calculation to figure out what is the volume flow". He said he had use the method for 15 years, and elsewhere it had been in use for 25 years.
It's then a relatively simple calculation to work out the draft - the hidden part below water.
A simple calculation method to calculate the mean hourly diffuse illuminance on vertical surfaces for all sky, clear sky, intermediate and overcast sky conditions, developed in Arcavacata di Rende (Italy), was compared with experimental data obtained at Osaka Japann), Vaulx-en-Velin (France and Geneva Switzerlandnd).
A simple calculation method to calculate the mean hourly global, direct and diffuse illuminance on horizontal and vertical surfaces for all sky, clear sky, intermediate and overcast sky conditions, initially developed for Arcavacata di Rende (Italy), was compared with experimental data obtained at Geneva Switzerlandd), Vaulx-en-Velin (France), Bratislava (Slovakia) and Osaka Japann).
