Two quick lap/pace calculators

Pace to time

I'm planning to run meters at : min:sec/mi.

That's:

400 meters in [ptt_min_lap]:[ptt_sec_lap] min:sec
800 meters in [ptt_min_lap2]:[ptt_sec_lap2] min:sec
1200 meters in [ptt_min_lap3]:[ptt_sec_lap3] min:sec
[ptt_meters] meters in [ptt_min_rep]:[ptt_sec_rep] min:sec

Lap time to pace

I ran meters.

Lap 1 — : = [lp1_pace_min]:[lp1_pace_sec] min/mi

Lap 2 — : = [lp2_pace_min]:[lp2_pace_sec] min/mi

Lap 3 — : = [lp3_pace_min]:[lp3_pace_sec] min/mi

Lap 4 — : = [lp4_pace_min]:[lp4_pace_sec] min/mi

Lap 5 — : = [lp5_pace_min]:[lp5_pace_sec] min/mi

Lap 6 — : = [lp6_pace_min]:[lp6_pace_sec] min/mi

Lap 7 — : = [lp7_pace_min]:[lp7_pace_sec] min/mi

Lap 8 — : = [lp8_pace_min]:[lp8_pace_sec] min/mi