Enter percentages, dates and money correctly
Learn how to type percentages, pick dates and enter amounts so every Calcylator field accepts your numbers first time.
Updated · Using calculators
The short answer
Type percentages as plain numbers (9 for 9%), pick dates with the date picker, and enter money as a number in the unit shown beside the field, usually ₹.
Percentages
Fields with a % beside them expect a plain number. Do not add the percent sign and do not convert it to a decimal yourself.
Loan amount (₹)
500000
Interest rate (%)
9
Tenure
as asked by the field
What to type in the rate field
9
Type 9 for 9%.
Dates
Dates are chosen with a date picker, so you do not have to type them in a particular format.
- Tap the date field to open the date picker.
- Choose the day, month and year.
- Check the field has the date you meant before you read the result.
A date that does not exist, such as 31 February, outlines the field in red with a message under it. Pick a real date and the result updates.
Money
Money fields show ₹ beside them. Enter the amount as a number. Results for money are shown to two decimal places.
If a field is not accepted
A field outlined in red needs attention. Read the short message under it and correct the value. It may be a missing value, a number outside the allowed range or a date that does not exist.
Related articles
- What does a highlighted input mean?Learn why a field is outlined in red, what the message under it means, and how to correct it so your result appears.
- How do I enter the right inputs?Read each label and unit, type percentages as plain numbers, and use the right control so the answer comes out correct.
- Use quick values and slidersFill common values with one tap, drag or type into sliders, and choose the right input control on any calculator.
- Can I use different measurement units?Find out where units appear on Calcylator, how unit converters work, and how to enter numbers in the unit a field expects.
Guides that may help
- Percentage changes made simpleLearn how to calculate percentage increase and decrease with easy examples you can use every day.Percentages · 4 min read
- Date differences without the guessworkLearn how to calculate the number of days, weeks or months between two dates, with easy examples.Dates · 5 min read

