Time in Lima vs Kolkata

Lima keeps UTC−5 (UTC−5) and Kolkata keeps IST (UTC+5:30) today. Kolkata is 10½ hours ahead of Lima; the rows below read both clocks live.

The working day, side by side

The working days do not meet. there is no working-hour overlap with Kolkata — the nearest workable window is 06:00–07:00 your time (17:00 there).

Lima and Kolkata hour by hour, with the working-hour overlap shaded
City	00:00 in Lima	01:00 in Lima	02:00 in Lima	03:00 in Lima	04:00 in Lima	05:00 in Lima	06:00 in Lima	07:00 in Lima	08:00 in Lima	09:00 in Lima	10:00 in Lima	11:00 in Lima	12:00 in Lima	13:00 in Lima	14:00 in Lima	15:00 in Lima	16:00 in Lima	17:00 in Lima	18:00 in Lima	19:00 in Lima	20:00 in Lima	21:00 in Lima	22:00 in Lima	23:00 in Lima
Lima——	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Kolkata——	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23

Working hours
Shoulder
Night
Overlap

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Best hours to call

there is no working-hour overlap with Kolkata — the nearest workable window is 06:00–07:00 your time (17:00 there).

Where daylight saving pulls them apart

Neither Lima nor Kolkata changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Kolkata of Lima?

Kolkata is 10½ hours ahead of Lima right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Lima and Kolkata?

There is no hour inside working hours in both cities. 06:00–07:00 your time (17:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Lima and Kolkata change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.