Enter cumulative meter readings (e.g. electricity, gas, water) and get the estimated monthly consumption for each month. Values between readings are linearly interpolated.
Copy two columns (date, meter reading) from your spreadsheet and paste below. Columns should be tab-separated (as when copying from Excel or LibreOffice Calc).
Upload a file with two columns: the first column must be dates, the second column must be cumulative meter readings.
| Month | Monthly Value |
|---|