Calculo is a SaaS product that lets you perform calculations and take notes. It offers seamless math integration and note-taking capabilities, with downloadable access for easier use. Check out templates for examples.
Features
Calculation
Perform a variety of mathematical calculations seamlessly.
Note-Taking
Take notes effortlessly while performing calculations, allowing you to document and organize your work within the app.
BMI calculator
Helps individuals assess their body weight relative to their height by calculating BMI using weight and height inputs.
Battery life calculator
Estimates the battery life for your project or device.
Required battery capacity calculator
Helps choose which battery to use by calculating the required capacity for your project.
Tip calculator
Calculates tip amounts based on percentages and total cost, including a standard US tip rate.
Random number generator
Generates a random integer.
Investment calculator
Calculates specific financial parameters for an investment plan.
401k calculator
Estimates 401k balance at retirement and distributions based on several factors like income and age.
LED Resistor calculator
Calculates the resistor required to correctly power an LED.
Total daily energy expenditure
Estimates total daily energy expenditure including calories burned per day with exercise.
BMI Calculation
Takes weight and height as inputs to calculate the Body Mass Index (BMI), which helps determine if an individual is underweight, normal weight, overweight, or obese based on standard categories.
Battery capacity input
Allows you to enter the battery capacity to estimate battery life.
Circuit current input
Allows you to enter the circuit current to calculate battery life.
Output battery life maximum
Calculates the maximum battery life using the formula: battery capacity / circuit current.
Output battery life likely
Estimates a more realistic battery life as 75% of the maximum battery life.
Required Battery Capacity Calculator
This feature helps calculate the needed battery capacity based on input variables such as battery life and circuit current. It provides calculations for the maximum output battery capacity and a likely capacity with a 15% buffer.
Tip Calculation
Calculates tip amount based on the input price and specified tip percentage.
Total Calculation
Adds the tip amount to the input price to provide the total cost.
Tip per Person
Divides the total tip amount by the number of people to provide the tip each person should contribute.
Total per Person
Divides the total cost by the number of people to show how much each person should pay.
Random Number Generator
Allows you to generate a random integer within a specified range by setting a lower and upper limit. The output is a random number between these limits.
Investment Calculator
Calculates future value (fw) and present future value (pfv) of an investment based on inputs for starting amount, return rate, contribution, and contribution period. Outputs include result, total contributions, total interest, and a graph to visualize value through years.
401k Calculator
Estimate a 401(k) balance at retirement and distributions based on income, contribution percentage, age, salary increase, and investment return. Mainly intended for U.S. residents.
Basal Metabolic Rate (BMR) Calculation
Calculates BMR using weight, height, and age inputs. Formula: BMR = @/10 * weight + 6.25 * height + 5 * age + 5.
Activity Factor Calculation
Calculates the activity factor based on active days. Formula: 1.05 + (max(1, active_days - 1) / 7).
Daily Calorie Output
Computes daily calorie expenditure by multiplying BMR by the activity factor.
Weekly Calorie Output
Provides a weekly calorie expenditure by multiplying daily calorie output by 7.
Activity Level Graph
Graphs different activity levels against calorie expenditure.