GST calculator · Rule 138(10), CGST Rules
e-Way Bill Validity Calculator
Estimate the e-Way Bill validity end date using generation date, distance and cargo type. Confirm special conditions, extension requirements and applicable Rule 138 provisions.
Working estimate, not a determination. Check the facts, applicable notification and current legal position before relying on a calculated date or amount.
e-Way Bill validity and the extension window
Legal basis: Rule 138(10) of the CGST Rules and its Explanation; 200 km per day for ordinary cargo from 01.01.2021 (100 km before that date), 20 km per day for over-dimensional cargo. Review date: 19 October 2026.
Validity by distance
Each day of validity ends at midnight of the day following the date of generation. Enter the date and time the e-way bill became valid; the portal starts the clock from the first entry of Part-B (vehicle details).
Days of validity
0
Valid until
Extension window
Enter the generation time and distance.
e-Way Bill validity working paper
Inputs will appear here after the calculation runs.