All-in-One Calculator
Modern single-page app — responsive & local storage
Reset All
Simple Calculator
Keyboard supported • 20 buttons
0
C
(
)
÷
7
8
9
×
4
5
6
−
1
2
3
+
0
.
=
⌫
Scientific Calculator
deg/rad toggle • memory • history
Angle mode:
Degrees
Radians
M:
0
0
MC
MR
M+
M-
C
⌫
sin
cos
tan
ln
log
√
π
e
xʸ
x!
(
)
7
8
9
÷
^
%
4
5
6
×
+
−
1
2
3
0
.
=
History
BMI Calculator
Choose units for height and weight
Height
cm
m
Weight
kg
g
Calculate BMI
Age Calculator
Enter From (birth) and To date (leave empty for today)
From (birth)
To (optional)
Calculate
EMI / Loan
Principal, Annual rate (%) and Tenure (years)
Calculate
Discount
Original price + discount %
Apply Discount
Tip
Bill, tip% and split
Calculate
Temperature Converter
Convert between °C, °F, and K
Celsius (°C)
Fahrenheit (°F)
Kelvin (K)
Fahrenheit (°F)
Celsius (°C)
Kelvin (K)
Convert
Currency Converter
Live exchange rates (requires network)
USD
EUR
INR
GBP
AUD
INR
USD
EUR
GBP
AUD
Convert (live)
Expense Tracker
Persistent • incomes / expenses / investments • monthly summary
Expense
Income
Investment
Saving
General
Food
Rent
Utilities
Transport
Shopping
Health
Other
Cash / Debit
Credit Card
UPI
Other
Add Entry
Clear All
All months
All types
Income
Expense
Investment
Saving
Total Income
₹0.00
Total Expense
₹0.00
Investments
₹0.00
Savings
₹0.00
Net Balance
₹0.00
Entries (click on header to sort by amount/date)
Description
Type
Category
Date
Amount
Mode