GoDive

GoDive is a clean, ad-free dive calculator built for scuba divers who want accurate results without fuss.

CALCULATORS INCLUDED

• SAC — Surface Air Consumption
Calculate your air consumption rate from tank pressure, volume, average depth and bottom time.

• MOD — Maximum Operative Depth
Find the maximum safe depth for any nitrox mix and PPO₂ limit.

• EANx — Optimal Nitrox Mix
Get the ideal nitrox percentage for a target depth and PPO₂.

• Gas Density
Check whether your breathing gas is safe at depth. Alerts at the Mitchell & Doolette caution (5.7 g/L) and danger (6.3 g/L) thresholds. Works with air, nitrox and trimix.

• Bottom Time
Accumulate total bottom time across multiple dives for your dive log.

• Surface Interval
Calculate dive duration and surface interval between two dives.

• Ballast Converter
Find the equivalent lead weight between saltwater and freshwater.

• Altitude Diving
Calculate the theoretical sea-level depth to use with decompression tables when diving at altitude.

• Unit Converter
Convert depth, pressure and volume between metric and imperial.

FEATURES

✓ Metric and imperial — switch in Settings
✓ Saltwater, freshwater or custom water density
✓ No ads, no account required
✓ Works fully offline
✓ Clean Material Design interface